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:Naming conventions (chemistry) - Knowledge

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4404:) will warrant a separate article; whether the article should be titled by the compound group, functional group, or carboxylate should be decided on a case by case basis depending on the group and how the article is constructed. Related terms not chosen as the title should be redirects and mentioned in the lede in bold font. In cases where the carboxylate is not generally considered as a functional group, the plural may either redirect to the article about the parent acid (or the carboxylate if there is a separate article about the carboxylate), or be a separate article or 1441: 32: 3447:" (because at that point those elements had not yet been named). But this should be avoided outside talking about history. Avoid using the systematic element names in such contexts even when talking about history, because they are not supposed to be used once the element actually has a trivial name. For isotopes of undiscovered elements, either systematic names (e.g. 1401:
Note that the so-called "IUPAC(-published) periodic table" is not actually approved by IUPAC. It leaves the spaces below yttrium blank, and there is significant confusion among (and within) sources on whether that includes the lanthanides and actinides in group 3 or not; hence this form is also best
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In former versions of the IUPAC recommendations, names were written with a capital initial letter. This practice has been abandoned in later publications. IUPAC policy differentiate proper names from things named after proper names. This rule (full name uncapitalized but symbol capitalized) applies
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for element 86 outside historical contexts; there is a real confusion even in today's literature between radon meaning the element Rn and radon meaning the isotope Rn, but the way to solve that is by explicitly clarifying what is meant, not resurrecting archaic terms that have fallen out of use and
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The periodic table can be displayed in either 18- or 32-column format, with the 32-column format as in Fig. 4 of the aforementioned 2021 IUPAC report. The forms present the same scientific statement and should be consistent with each other. The 18-column format cuts out the f-block rows, containing
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regarding the organometallic chemistry of an element may not yet exist; in these cases it is adequate to redirect these terms to an appropriate section of another article. On the other hand, depending on the metallic element, it may well be appropriate to have additional articles covering specific
3717:)- and the numerical prefixes are not considered part of the name: they each follow their own capitalization and italics rules, and it is instead the first letter of the main part of the name that is treated as the "first letter" of the name to be capitalized where appropriate. Exceptions are 4353:. In many cases, the compound or compound class and corresponding functional group are discussed in the same article, generally using the compound class as the article title with the name(s) of the functional group redirecting there (although the opposite is possible). 2904:), and there is no set of categories that are mutually exclusive and yet cover the entire periodic table (e.g. astatine is quite likely to be both a metal and a halogen). However, such coloring may be used to base and illustrate dedicated topics (such as in sections of 1107:). The reasons for this are that many of the expected first-element names have other meanings as rare earth separation groups (see "Non-column groups" below), and that referring to individual f-block groups in the literature is rare (so it's better to be explicit). 4990:
article by G. J. Leigh, this "blank below Y" table in 18-column is expanded to a 32-column table with Lu below Y. If this is the intention, it seems better to make it clear by putting Lu there in the 18-column form as well, as drawn in the 2021 report and a 2019
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change the names and symbols to those proposed by the discoverers until the public comment period expires and IUPAC makes the final announcement! (The symbol has changed between the initial proposal and the final recommendation before, in the case of
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Even with the best will in the world, no set of guidelines can cover every case. Some articles on Knowledge have non-standard titles through consensus that this is the most commonly used name (in scientific circumstances) for the compound concerned,
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Generally, article naming should give priority to what the majority of English speakers would most easily recognize, with a reasonable minimum of ambiguity, while at the same time making linking to those articles easy and second
3108:. (Of course, the symbol is still W, and the name "wolfram" may be referred to when explaining why that is the case, or when quoting text in languages that use that name.) Similarly for derivatives (per the 2005 Red Book), use 3942:. In the article page name (article location) it is important to use the uppercase Greek letter, even though it can be easily confused with uppercase Latin letters in many cases, so that DISPLAYTITLE (or alternatively, 3982:, as there are other acceptable methods for naming these compounds, but it is often preferred as the most common non-ambiguous name for a substance. The following guidelines are based on current WikiBestPractice: 1153:(Og) to be a noble gas, as their predicted chemistry is generally supposed to be quite different from those of their lighter congeners. Such more limited usage should be explained before its first occurrence. 3580:
These can and may only be created (1) when the base element article exists by content, and (2) when substantial new information like papers is available. These secondary pages may not be created as redirect.
4986:, which both suggests that there is a hole in period 6 and group 3 in this form, and that all the trivalent rare earths fit there. These cannot simultaneously be true. In the 1990 IUPAC Red Book and a 2009 164: 4075:. However, it should be noted that ionic vs. covalent (not to mention metallic and van der Waals bonding) is a continuum and that many such situations will require significant editorial judgement (e.g. 1096:(for not applicable?, or not available i.e. "not found yet"?). Best is to leave this group number blank. Provide textual description when needed. This also applies to any (theoretical) g-block groups. 1515: 3990:
element (i.e. the element whose name appears unchanged in the compound name) is assigned its oxidation number. Except in rare cases (none at present), we do not assign the oxidation number in the
4452:. The related pages "Organo compound" and its plural should generally be redirects. Some flexibility can be used if the article is heavily weighted toward a specific topic, such as the case for 1295:). If they are used at all, context should clarify (disambiguate) into the 1–18 numbering. Care should be taken when translating old sources that use this nomenclature to modern terminology. 424: 4126:). Exceptions would be where the pharmaceutical use of a certain compound is secondary to other applications (commodity chemical, synthetic intermediate, etc., agriculture or industry). 4110: 4087:
Names of oxyanions should in general follow the names in Table X of the IUPAC 2005 Red Book. Exceptions can be made if an alternate name is much more common in the literature, e.g.
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are theoretical elements, they have not been discovered (synthesized). Regarding public-page creation and content (reader-visible pages, such as artricle, category, template):
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have been spelled differently in different parts of the English-speaking world. For articles about chemistry-related topics, Knowledge follows the spellings recommended by the
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These spellings should be used in all chemistry-related articles on English Knowledge, even if they conflict with the other national spelling varieties used in the article.
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Stock nomenclature should be used for predominantly ionic compounds. Compounds with a substantial degree of covalency should be named by stoichiometric nomenclature: hence
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be in group 3. Care should be taken when employing sources that mention "group 3" or "group IIIB" or "group IIIA", since they may not always use this arrangement.
656: 559: 3633:) regardless of the origin of the name unless appropriate for the start of a sentence or part of a title. The symbols for elements should always be capitalized. 1387:
This group 3 set is established per the 1988 IUPAC report and per a subsequent 2021 provisional report by a IUPAC project dedicated to this constitution question
1501: 692: 581: 134: 59: 1458:(No), and places them at the bottom of the table. Asterisks should be placed between groups 2 and 3 to indicate the theoretical position of these cut-out rows. 5153:
Systematic Nomenclature of Organic, Organometallic and Coordination Chemistry: Chemical-Abstracts Guidelines with IUPAC Recommendations and Many Trivial Names
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As of 4 Jan 2023: Effectively this means that currently public-page creation, by content or redirect, is not permitted nor needed. See also documentation at
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is an attempt to classify all elements into one overall scheme, with each element in exactly one category (as opposed to listing non-completifying sets like
745: 1141:"halogen" and "noble gas" are used to refer to the entirety of groups 17 and 18, per a 2016 IUPAC report about naming new elements Some sources focusing on 1087:
In the 1–18 scheme, f-block groups are unnumbered. There is no widely-agreed system of numbering these groups in the literature, so one should not be used.
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In fact, the old classification was based on erroneous early measurements of electron configurations, and was already criticised as "incorrect" by
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or other systematic names may be used. The general rule is to use the name most commonly used to refer to the compound, as evidenced by use in
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Please do not revert-war over the naming of an article: the best place for discussion is on the article's talk page or (failing that) at
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For articles about classes of organic compounds, the singular class name from the IUPAC "Glossary of Class Names" is usually used, e.g.
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Some isotopes have had historical or confusing names and symbols, these are to be avoided (except when quoting historical usage): e.g.
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It is permissible to use the atomic number rather than the symbol in contexts about history when anachronism is to be avoided, e.g. "
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It is not necessary to specify the oxidation number when there is no possibility of ambiguity in the compound title: hence
5059:"Glossary of Class Names for Organic Compounds and Reactive Intermediates Based on Structure (IUPAC Recommendations 1995)" 4416:
should be used to link between these similarly named pages to facilitate navigation between these closely related topics.
2889:). Such categorisation then is not to be used in general (for example, not as a general coloring of the periodic table). 764: 182: 4677: 3836:-, (+)-, (βˆ’)-, etc.), or numbers, the first letter after the prefix in the name should be capitalized: hence titlecase 4475: 738: 731: 533: 1264:) contains also metals outside of group 11, and roentgenium in group 11 is (for obvious reasons) not used for coins. 5066: 4952:
It is not very clear how the 15 element cells for La–Lu are meant to fit below the one cell for Y. See for example
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William B. Jensen (1982). "The Positions of Lanthanum (Actinium) and Lutetium (Lawrencium) in the Periodic Table".
4742: 4590: 4526: 3356: 3282: 129: 51: 3978:. It is widely, if sometimes incorrectly, used on Knowledge for the titles of articles about inorganic compounds. 4470: 4433: 4137: 815: 159: 107: 4356:
For groups of compounds named after a simple parent compound, articles about the group should be located at the
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At this English wiki, the preferred presentation coloring scheme of the elements is by blocks (s, p, d, or f).
4425: 3946: 3592: 802:(non-systematic, or "common" names) are favored for use in titles of articles for organic compounds instead of 528: 203: 5133: 4445: 4429: 3145: 1376:, which in some sources take the positions of lutetium and lawrencium (especially in older sources), should 2791: 1043: 3850:. A redirect from the uncapitalized version should be created to simplify linking from other articles. 1398:
in 1948. The IUPAC report convention is accepted by most chemists and physicists considering the subject.
5042: 4453: 4449: 4441: 4412:). Rare cases may have separate articles for the carboxylate, functional group, and group of compounds. 3912: 3866: 2913: 1440: 4621: 4779: 4437: 4318: 4076: 3899: 3455:) are acceptable for the symbols, but only the systematic names can be used for the full names (e.g. 1535: 974:
Systematic and other accepted names for the compound not used as the article title should instead be
823: 807: 3551:, these articles can and may only be created with content when substantial information is available. 4605: 4326: 4146: 4095:(don't generalise this to radon though, as it would create an ambiguity between radon and radium). 4080: 4833:"The positions of lanthanum (actinium) and lutetium (lawrencium) in the periodic table: an update" 3862:, for example). Both numerical and non-numerical prefixes are followed by a hyphen. The template 5058: 5023: 4898: 4852: 4706: 4644: 4542: 4271: 3975: 3964: 3752: 3621:
The names of elements and other chemicals should be written without abbreviations and treated as
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This convention should also be applied to all compounds and derivative names of these chemicals:
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Iron and californium (Fe and Cf) are metals. After I iron my clothes, I will go to California.
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OH). These established systems are acceptable, provided they are consistent within an article.
3169: 2921: 2386: 989: 3572: 3560: 1237:(group 15) have been previously recommended by IUPAC (in 1970), and the former two are still 5183: 5106: 5075: 4970: 4928: 4890: 4844: 4787: 4696: 4688: 4636: 4534: 4357: 4314: 3968: 3566: 3144:
Elements that have not been given trivial names by IUPAC may be referred to either by IUPAC
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The 18-column format used on Knowledge; see below for the 32-column format that is also used
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Alternative compositions of group 3 may be illustrated when describing the dispute, e.g. in
993: 803: 4809: 4385: 4123: 1572: 1567: 1562: 1557: 1552: 1547: 1542: 1410: 1395: 1275:) should not be used, as they are outdated and ambiguous. For example, in the CAS scheme " 838: 144: 4023:
There is no space between the end of the element name and the opening parenthesis: hence
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Other structures, e.g. the Janet left-step or the 8-group form, should only be used when
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Article titles for compounds and related topics should reflect how the compound name is
5187: 4955: 4817: 2893: 2882: 1492: 1431:, care should be taken that no confusion remains with column-wise periodic table group. 1424: 1047: 2900:
concerns: the borders of some categories can differ drastically between sources (e.g.
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When the chosen article title starts with a prefix including positional identifiers (
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Alternative capitalizations, where there is a numerical prefix in the article title;
3971:(as a roman numeral, in parentheses) of each of the major elements in the compound, 814:. For compounds lacking trivial names, as is often the case for complex structures, 4322: 4252: 4241: 4230: 4202: 4191: 4092: 4070: 4053: 4032: 4015: 4001: 3934: 3928: 3845: 3668: 3659: 3650: 3567: 3561: 3548: 3460: 3431: 3423: 3419: 3411: 3407: 3399: 3395: 3245: 3241: 3237: 3233: 3176: 3137: 3133: 3129: 3125: 3121: 3093: 3082: 3072: 3054: 3037: 3020: 2886: 2663: 2492: 2197: 1597: 1530: 1373: 1276: 1272: 1268: 1253: 1246: 1242: 1234: 1198: 1135: 1124: 1120: 1104: 1093: 1077: 966: 949: 932: 915: 898: 881: 864: 829:
Classes of compounds may have more specific guidance on naming, such as the use of
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also to isotopes and nuclides, when completely written out: thus C but carbon-14.
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which are considered part of the name and therefore not italicized or hyphenated.
3285:. Corresponding letters also used in literature, these are not used in this wiki: 4409: 4401: 4397: 4393: 4373: 4369: 4365: 4361: 4350: 4346: 4342: 4338: 4334: 4330: 4310: 4306: 4302: 4298: 4294: 4246: 4235: 4224: 4218: 4214: 4210: 4206: 4196: 4185: 4088: 4062: 4045: 4024: 4007: 3995: 3919: 3903: 3892: 3872:
is used to display titles which start with lowercase letters or include italics.
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The hydrogen isotopes are exceptions where the common special names may be used:
3278: 3274: 3266: 3262: 3223: 3219: 3165: 3161: 3157: 3153: 3149: 3117: 3113: 3109: 3089: 3076: 3066: 3044: 3027: 3010: 1369: 1324: 1313: 1306: 1292: 1288: 1284: 1280: 1257: 1230: 1226: 1216: 1210: 1204: 1194: 1188: 1182: 1176: 1167: 1128: 1113: 1100: 1081: 1073: 1055: 1051: 956: 939: 922: 905: 888: 871: 854: 5097: 4389: 3734: 3622: 3544: 3181: 2717: 2681: 2672: 2582: 2564: 2555: 1592: 4894: 3895:) and not considered prefixes. No hyphens or italics are used in these cases. 5157: 4848: 4805: 3630: 3588:(E118) has its article, plus all five secondary articles; none is a redirect. 3512: 3104:), but is no longer recommended by them (even as an alternative) per the 2011 2726: 2654: 2627: 2600: 2260: 2242: 2215: 2046: 2037: 1776: 1468: 1428: 1391: 1146: 1067:
Note that "group" has a chemical meaning and "column" has the tabular meaning.
5201: 3101: 1241:, though they are not in the most recent Red Book. Avoid rarer synonyms like 5110: 5079: 4538: 3956:
of the compound name so searchers can easily reach the appropriate article.
3585: 3533: 3522: 2917: 2905: 2901: 2735: 2708: 2699: 2546: 2528: 2519: 2510: 2296: 2206: 2179: 2127: 2073: 2055: 2019: 1999: 1938: 1875: 1819: 1758: 1747: 1666: 1617: 1607: 1602: 1475:/actinoids (Ac–Lr) which commonly extend to include lutetium and lawrencium. 1451: 1238: 1150: 4932: 1370:
the elements scandium (Sc), yttrium (Y), lutetium (Lu), and lawrencium (Lr)
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methionylthreonylthreonylglutaminylalanyl...(189,768 letters)...isoleucine
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Isotopes are named and identified as - with regular lowercase and hyphen (
2881:). A general classification is not achieved in sources (let alone without 1309:
are the elements of groups 1, 2, and 13–18 (i.e. the s-block and p-block).
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Alternative names for the compound, including acronyms where appropriate;
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are the elements of groups 3–12 (i.e. the d-block) – this in particular
5101:, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) " 4881:
Scerri, Eric (2019). "Five ideas in chemical education that must die".
4701: 3526:, 58 redirects). This serves readers searching for these element names. 2766: 2761: 2756: 2751: 2645: 2636: 2618: 2573: 2501: 2483: 2413: 2359: 2341: 2314: 2287: 2269: 2251: 2161: 2091: 2064: 2028: 2010: 1974: 1965: 1947: 1929: 1828: 1767: 1657: 1612: 1267:
The group numberings with Roman numbers and "A" and "B" suffixes (like
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To refer to such a group (column), list the elements explicitly, e.g.
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that this is an exception to the usual English style for parentheses.
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A general colouring by metallicity is discouraged, because there are
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Examples of use of trivial names and not systematic names include:
5206: 4622:"Provisional Report on Discussions on Group 3 of the Periodic Table" 3625:. They do not have special capitalization or italic formatting (see 3520:
These are either full articles (like Ununennium) or redirects (like
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etc., can be referred to without "all elements all once" colouring.
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Non-numerical prefixes are italicized and uncapitalized in titles (
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In case of commonly named "groups" that are not a column, such as
1058:, with the f-block groups (columns) unnumbered, as recommended by 3511:: Articles pages, by systematic name, exist for E119 up to E184: 2404: 2377: 1920: 1884: 1722: 1487: 2908:). Individual, well-established "metallicity" categories, e.g. 1072:
Alternatively, they may be named by their first element, e.g. "
4456:, so long as the other forms redirect there. In some cases, a 4160: 4116: 3359:
use) are customarily described with "D" as chemical symbol: CD
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as other names, with especially significant alternative names
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article by E. R. Scerri, and as described in the 1988 report.
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In 2003, the collaboration at the JINR discovered 115 and 113
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Chemical formulae with deuterated solvents (for example, in
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of an element should be entitled "Organo chemistry", e.g.,
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written and use Greek letter prefixes if appropriate, e.g.
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can be omitted when there is only one isomeric state, e.g.
2935:), a periodic table-filling categorisation can be applied. 5047:, September 2004; Chapter 1, par. 16 Name writing, p.80-90 3967:
for inorganic compounds is based on the indication of the
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This template also gives colours for the higher orbitals:
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compounds or groups of compounds, or specific reactions.
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may apply. Substantive edits to this page should reflect
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should collectively be referred to by the plural of the
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ensure redirects exist for all possible typed variations
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Template:Infobox element § Theoretical elements handling
3172:, the article titles should be at the systematic names. 2927:
When a specific categorisation scheme is relevant (e.g.
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A Guide to IUPAC Nomenclature of Organic Compounds 1993
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that lists salts and esters of the parent acid (e.g.
4122:(INN), this should be used as the article title (see 4105:
Knowledge:Manual of Style/Medicine-related articles
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group 12 (although some sources do not include it).
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Definite or indefinite article at beginning of name
5057:Moss, G.P.; Smith, P.A.S.; Tavernier, D. (1995). 4581:International Union of Pure and Applied Chemistry 3002:International Union of Pure and Applied Chemistry 5044:Preferred IUPAC Names Provisional Recommendation 3891:are considered part of a chemical name (such as 4181:IUPAC or the other rules suggest. For example: 1156:A few groups have IUPAC-approved names, called 806:. Trivial names are usually different from the 769: 4589:(IUPAC Recommendations 2005). Cambridge (UK): 4392:. In some cases, the group of compounds (e.g. 4289:Organic compound classes and functional groups 3952:) will work properly. It is also essential to 1484:illustrating such alternative periodic tables. 3737:groups are also considered part of the name. 3184:: originally proposed as Cp, but became Cn.) 1509: 739: 8: 5028:: CS1 maint: multiple names: authors list ( 4736: 4734: 4242:carbonylchlorobis(triphenylphosphane)iridium 4079:, which is in fact a molecular compound, or 3796:-, Ξ±-, Ξ²-, Ξ³-, etc.), isomeric identifiers ( 3660:Iron and Californium (Fe and Cf) are metals. 3651:Iron and californium (fe and cf) are metals. 1287:), while in the old IUPAC scheme it denotes 4615: 4613: 1260:, since "metal used for making coins" (see 50:Editors should generally follow it, though 5202:http://www.acdlabs.com/iupac/nomenclature/ 4814:Quantum Mechanics: Non-Relativistic Theory 4325:(generally, the name of the corresponding 4159:Formulas of simple compounds; for example 1516: 1502: 842: 746: 732: 198: 102: 5005:Panico, R.; Powell, W. H. (Eds.) (1994). 4700: 4576: 4574: 4572: 4570: 4750:. The Royal Society of Chemistry. p.Β 9. 3599:Capitalization of elements and compounds 5125: 4512: 4510: 4508: 4506: 4502: 2607: 684: 550: 514: 488: 467: 441: 407: 358: 318: 249: 228: 210: 201: 174: 114: 5021: 4083:which exhibits metallic conductivity). 3804:-, etc.), stereochemical identifiers ( 3261:Metastable states are noted by format 3168:may all be used in text. However, for 3148:and symbols, or by atomic numbers. So 2661: 2490: 2195: 1076:" for group 13. (But per below, avoid 4519:"New Notations in the Periodic Table" 4329:) followed by the word "group", e.g. 4231:chlorotris(triphenylphosphane)rhodium 4140:: "Don't worry, redirects are cheap." 3132:. (And similarly avoid the old names 2715: 2679: 2670: 2580: 2562: 2553: 220:Category:Knowledge naming conventions 7: 4862:from the original on 30 January 2021 4260:Knowledge talk:WikiProject Chemicals 2788:The colours to be used are given in 2724: 2652: 2625: 2598: 2258: 2240: 2213: 2044: 2035: 1450:the elements lanthanum (La) through 4744:Principles of Chemical Nomenclature 4678:"How to name new chemical elements" 4586:Nomenclature of Inorganic Chemistry 4491:Knowledge:Manual of Style/Chemistry 2733: 2706: 2697: 2544: 2526: 2517: 2508: 2294: 2204: 2177: 2125: 2071: 2053: 2017: 1997: 1936: 1873: 1774: 1756: 1745: 1664: 5188:10.1111/j.1432-1033.1977.tb11359.x 5098:Compendium of Chemical Terminology 4657:from the original on 13 April 2021 4555:from the original on 25 March 2012 4360:of the parent compound name, e.g. 3222:), or by equivalent symbol format 3175:When new elements are recognised, 3141:may not be generally understood.) 3088:The English name of element 74 is 2996:Traditionally, the names of three 2745: 2688: 2589: 2472: 2454: 2429: 2420: 2393: 2366: 2321: 2303: 2231: 2222: 2116: 1988: 1954: 1864: 1846: 1837: 1817: 1792: 994:mentioned in the lede in bold font 831:international nonproprietary names 58:. When in doubt, discuss first on 25: 5207:http://www.chem.qmul.ac.uk/iupac/ 4120:international nonproprietary name 3244:(and avoid like single character 2643: 2634: 2616: 2571: 2481: 2411: 2384: 2357: 2339: 2330: 2312: 2285: 2267: 2249: 2159: 2089: 2062: 2026: 1972: 1963: 1945: 1927: 1855: 1826: 1765: 1711: 1693: 1655: 1628: 4719:from the original on 11 May 2020 4620:Scerri, Eric (18 January 2021). 3820:)-, etc.), chiral identifiers (( 2535: 2499: 2463: 2348: 2276: 2186: 2168: 2098: 2080: 2008: 1909: 1900: 1891: 1736: 1639: 1374:Lanthanum (La) and actinium (Ac) 1103:. Do not name by first element ( 30: 4481:Knowledge:WikiProject Chemicals 3532:Redirect element articles like 2438: 2143: 2134: 1801: 1783: 1702: 1684: 1454:(Yb) and actinium (Ac) through 1092:Avoid labeling these groups as 42:documents an English Knowledge 4486:Knowledge:WikiProject Elements 4424:The general article about the 4396:), the functional group (e.g. 3584:To compare: Disovered element 3156:are both correct, and symbols 2402: 2375: 1918: 1882: 1720: 1675: 1050:are numbered left to right as 1: 5174:"Abbreviations and Symbols". 5150:BΓΌnzli–Trepp, Ursula (2007). 5009:. Oxford: Blackwell Science. 4956:"An essay on periodic tables" 4400:), and the carboxylate (e.g. 3385:(regular notation would be CH 2107: 1463:Note that these f-block rows 5225:Knowledge naming conventions 3497:Elements with atomic number 1334:The scandium group (group 3) 765:Knowledge:Naming conventions 4917:"Periodic Tables and IUPAC" 4831:Jensen, William B. (2015). 4476:List of inorganic compounds 3559:for element articles, like 1411:Group 3 element#Composition 1125:floating outside all groups 988:template and listed in the 5246: 5067:Pure and Applied Chemistry 4963:Pure and Applied Chemistry 4915:Leigh, G. Jeffery (2009). 4895:10.1007/s10698-018-09327-y 4741:Leigh, G. J., ed. (2011). 4685:Pure and Applied Chemistry 4317:should use the name most 4269: 4108: 4102: 3750: 3681:Prefixes that are such as 3602: 3471: 3451:) or atomic numbers (e.g. 3191: 2942: 2744: 2006: 1835: 1754: 1673: 1637: 1539: 1490: 1364:The scandium group should 1337: 1003: 780: 425:Government and legislation 66: 60:this guideline's talk page 4849:10.1007/s10698-015-9216-1 4471:List of organic compounds 4434:organopalladium chemistry 4321:to refer to the group in 4138:Knowledge:Deletion policy 3960:Use of Stock nomenclature 2449: 2154: 1983: 1812: 1731: 1650: 1623: 1616: 1611: 1606: 1601: 1596: 1591: 1586: 1581: 1576: 1571: 1566: 1561: 1556: 1551: 1546: 1541: 1534: 1529: 1471:/lanthanoids (La–Lu) and 1368:be treated as containing 1325:inner transition elements 1149:(Ts) to be a halogen, or 1127:), and helium belongs to 816:substitutive nomenclature 551:Language/country-specific 5103:organometallic compounds 4883:Foundations of Chemistry 4837:Foundations of Chemistry 4426:organometallic chemistry 4420:Organometallic compounds 4003:potassium manganate(VII) 3146:systematic element names 1160:, that may also be used: 899:2,6-diaminohexanoic acid 835:pharmaceutical compounds 5134:Longest word in English 5111:10.1351/goldbook.O04328 5080:10.1351/pac199567081307 4993:Chemistry International 4988:Chemistry International 4921:Chemistry International 4629:Chemistry International 4539:10.1351/pac198860030431 4446:organosilicon chemistry 4430:organomercury chemistry 4149:should be created for: 4115:Where a compound has a 3930:Alpha-Ketoglutaric acid 3676:(Fe and Cf) are metals. 3258:, as used in Wikidata). 983:R from alternative name 4954:PyykkΓΆ, Pekka (2019). 4933:10.1515/ci.2009.31.1.4 4064:titanium tetrachloride 3996:potassiumΒ permanganate 3562:Isotopes of unbioctium 3557:Secondary public pages 3170:natural disambiguation 1445: 1101:ytterbium and nobelium 777:Organic compound names 774: 720:Technical restrictions 334:Ethnicities and tribes 211:All naming conventions 5230:WikiProject Chemistry 5136:for more information. 4975:10.1515/pac-2019-0801 4693:10.1515/pac-2015-0802 4676:Koppenol, W. (2016). 4458:broad-concept article 4454:organolithium reagent 4450:organoxenon chemistry 4442:organoboron chemistry 4205:(and for substituted 4099:Drug-related articles 4072:titanium(IV) chloride 3847:1,1,1-trichloroethane 3839:1,1,1-Trichloroethane 3468:Theoretical elements 3100:adopted by IUPAC (in 2931:ChemicalBondsToCarbon 2914:post-transition metal 2870:Categorising elements 1443: 1327:are f-block elements. 391:Programming languages 4816:. Vol.Β 3 (1stΒ ed.). 4641:10.1515/ci-2021-0115 4438:organozinc chemistry 4347:trimethylsilyl group 4225:Wilkinson's catalyst 4077:mercury(II) chloride 3980:It is not obligatory 3573::Category:unbioctium 1197:= group 15 (earlier 1177:alkaline earth metal 1112:Hydrogen belongs to 339:Royalty and nobility 4784:1982JChEd..59..634J 4606:Electronic version. 4604:. pp.Β 47, 51, 248. 4266:Groups of compounds 4081:ruthenium(IV) oxide 4034:silver (I) fluoride 4009:sodiumΒ hypochlorite 3921:Ξ±-Ketoglutaric acid 3905:Ξ‘-Ketoglutaric acid 3549:WP:Reliable sources 3463:which nobody uses). 1314:transition elements 1307:main group elements 1143:superheavy elements 933:benzenecarbaldehyde 18:Knowledge:OCHEMNAME 5144:General references 5074:(8–9): 1307–1375. 4517:Fluck, E. (1988). 4055:sodium(I) chloride 4026:silver(I) fluoride 4017:sodium chlorate(I) 3976:iron(III) chloride 3965:Stock nomenclature 3939:-Ketoglutaric acid 3933:and displaying as 3745:Prefixes in titles 3568:Infobox unbioctium 1446: 1048:the periodic table 1000:The periodic table 812:IUPAC nomenclature 4969:(12): 1959–1967. 4792:10.1021/ed059p634 4756:978-1-84973-007-5 4315:functional groups 4313:. Articles about 4111:WikiProject Drugs 3835: 3831: 3768:WP:MOSCHEM/PREFIX 3708: 3704: 3482:MOS:NONEWELEMENTS 3096:: the latter was 3060: 3059: 2922:rare earth metals 2778: 2777: 2772: 2771: 1418:Non-column groups 1170:= group 1 except 1145:may not consider 1028:MOS:PERIODICTABLE 972: 971: 967:diphenylmethanone 756: 755: 482:Numbers and dates 455:Latter Day Saints 435:Political parties 197: 196: 155:Structure drawing 101: 100: 44:naming convention 16:(Redirected from 5237: 5191: 5182:(1): 1–6. 1977. 5170: 5137: 5130: 5113: 5090: 5084: 5083: 5063: 5054: 5048: 5040: 5034: 5033: 5027: 5019: 5002: 4996: 4985: 4983: 4981: 4960: 4950: 4944: 4943: 4941: 4939: 4912: 4906: 4905: 4878: 4872: 4871: 4869: 4867: 4828: 4822: 4821: 4802: 4796: 4795: 4767: 4761: 4760: 4749: 4738: 4729: 4728: 4726: 4724: 4718: 4704: 4682: 4673: 4667: 4666: 4664: 4662: 4656: 4626: 4617: 4608: 4578: 4565: 4564: 4562: 4560: 4554: 4527:Pure Appl. Chem. 4523: 4514: 4411: 4403: 4399: 4395: 4386:carboxylic acids 4375: 4371: 4367: 4363: 4352: 4348: 4344: 4340: 4336: 4332: 4323:reliable sources 4312: 4308: 4304: 4300: 4296: 4282: 4254: 4248: 4243: 4237: 4232: 4226: 4220: 4216: 4212: 4208: 4204: 4198: 4193: 4187: 4094: 4090: 4074: 4073: 4066: 4065: 4057: 4056: 4049: 4048: 4036: 4035: 4028: 4027: 4019: 4018: 4011: 4010: 4005: 4004: 3997: 3969:oxidation number 3951: 3945: 3941: 3940: 3932: 3931: 3923: 3922: 3917: 3911: 3907: 3906: 3894: 3871: 3865: 3861: 3860: 3849: 3848: 3841: 3840: 3833: 3829: 3770: 3763: 3709:-, (+)-, (βˆ’)-, ( 3706: 3702: 3677: 3661: 3652: 3643: 3615: 3569: 3563: 3503: 3491: 3489:WP:NONEWELEMENTS 3484: 3462: 3458: 3454: 3450: 3446: 3437: 3433: 3429: 3425: 3421: 3417: 3413: 3409: 3405: 3401: 3397: 3349: 3345: 3341: 3337: 3333: 3327: 3323: 3319: 3315: 3311: 3305: 3301: 3297: 3288: 3283:nuclide template 3281:. You may use a 3280: 3276: 3272: 3268: 3264: 3257: 3256: 3255:SUPERSCRIPT FOUR 3253: 3250: 3249: 3243: 3239: 3235: 3231: 3225: 3221: 3211: 3204: 3178: 3167: 3163: 3159: 3155: 3151: 3139: 3135: 3131: 3127: 3123: 3119: 3115: 3111: 3095: 3091: 3084: 3078: 3074: 3068: 3056: 3046: 3039: 3029: 3022: 3012: 3007: 3006: 2990: 2983: 2976: 2969: 2962: 2955: 2934: 2910:transition metal 2865: 2861: 2856: 2852: 2847: 2843: 2833: 2829: 2824: 2820: 2815: 2811: 2806: 2802: 2795: 2748: 2747: 2740: 2738: 2731: 2729: 2722: 2720: 2713: 2711: 2704: 2702: 2695: 2693: 2686: 2684: 2677: 2675: 2668: 2666: 2659: 2657: 2650: 2648: 2641: 2639: 2632: 2630: 2623: 2621: 2614: 2612: 2605: 2603: 2596: 2594: 2587: 2585: 2578: 2576: 2569: 2567: 2560: 2558: 2551: 2549: 2542: 2540: 2533: 2531: 2524: 2522: 2515: 2513: 2506: 2504: 2497: 2495: 2488: 2486: 2479: 2477: 2470: 2468: 2461: 2459: 2445: 2443: 2436: 2434: 2427: 2425: 2418: 2416: 2409: 2407: 2400: 2398: 2391: 2389: 2382: 2380: 2373: 2371: 2364: 2362: 2355: 2353: 2346: 2344: 2337: 2335: 2328: 2326: 2319: 2317: 2310: 2308: 2301: 2299: 2292: 2290: 2283: 2281: 2274: 2272: 2265: 2263: 2256: 2254: 2247: 2245: 2238: 2236: 2229: 2227: 2220: 2218: 2211: 2209: 2202: 2200: 2193: 2191: 2184: 2182: 2175: 2173: 2166: 2164: 2150: 2148: 2141: 2139: 2132: 2130: 2123: 2121: 2114: 2112: 2105: 2103: 2096: 2094: 2087: 2085: 2078: 2076: 2069: 2067: 2060: 2058: 2051: 2049: 2042: 2040: 2033: 2031: 2024: 2022: 2015: 2013: 2004: 2002: 1995: 1993: 1979: 1977: 1970: 1968: 1961: 1959: 1952: 1950: 1943: 1941: 1934: 1932: 1925: 1923: 1916: 1914: 1907: 1905: 1898: 1896: 1889: 1887: 1880: 1878: 1871: 1869: 1862: 1860: 1853: 1851: 1844: 1842: 1833: 1831: 1824: 1822: 1808: 1806: 1799: 1797: 1790: 1788: 1781: 1779: 1772: 1770: 1763: 1761: 1752: 1750: 1743: 1741: 1727: 1725: 1718: 1716: 1709: 1707: 1700: 1698: 1691: 1689: 1682: 1680: 1671: 1669: 1662: 1660: 1646: 1644: 1635: 1633: 1518: 1511: 1504: 1497: 1496:(32-column form) 1488: 1436:18 vs 32 columns 1375: 1371: 1357: 1350: 1326: 1315: 1308: 1294: 1290: 1286: 1282: 1278: 1274: 1270: 1259: 1255: 1248: 1244: 1236: 1232: 1228: 1218: 1212: 1206: 1200: 1196: 1190: 1184: 1178: 1169: 1137: 1130: 1126: 1122: 1115: 1106: 1102: 1095: 1083: 1079: 1075: 1057: 1053: 1030: 1023: 1021:WP:PERIODICTABLE 1016: 987: 981: 978:tagged with the 968: 958: 951: 941: 934: 924: 917: 907: 900: 890: 883: 873: 866: 856: 851: 850: 820:reliable sources 804:systematic names 793: 748: 741: 734: 706: 349:Baseball players 206: 199: 191: 140:Compound classes 103: 93: 86: 79: 34: 33: 27: 21: 5245: 5244: 5240: 5239: 5238: 5236: 5235: 5234: 5215: 5214: 5198: 5176:Eur. J. Biochem 5173: 5167: 5149: 5141: 5140: 5131: 5127: 5122: 5117: 5116: 5091: 5087: 5061: 5056: 5055: 5051: 5041: 5037: 5020: 5016: 5004: 5003: 4999: 4979: 4977: 4958: 4953: 4951: 4947: 4937: 4935: 4914: 4913: 4909: 4880: 4879: 4875: 4865: 4863: 4830: 4829: 4825: 4804: 4803: 4799: 4769: 4768: 4764: 4757: 4747: 4740: 4739: 4732: 4722: 4720: 4716: 4680: 4675: 4674: 4670: 4660: 4658: 4654: 4624: 4619: 4618: 4611: 4579: 4568: 4558: 4556: 4552: 4521: 4516: 4515: 4504: 4499: 4467: 4422: 4406:chemistry index 4299:carboxylic acid 4291: 4286: 4285: 4278: 4274: 4268: 4236:Vaska's complex 4174: 4132: 4113: 4107: 4101: 4071: 4063: 4054: 4047:sodium chloride 4046: 4033: 4025: 4016: 4008: 4002: 3962: 3949: 3947:lowercase title 3943: 3935: 3929: 3920: 3915: 3909: 3904: 3869: 3863: 3855: 3846: 3838: 3774: 3773: 3766: 3759: 3755: 3747: 3619: 3618: 3611: 3607: 3601: 3536:(Element 123) R 3498: 3495: 3494: 3487: 3480: 3476: 3470: 3461:element 119-296 3388: 3384: 3377: 3373: 3369: 3362: 3286: 3270: 3254: 3251: 3247: 3246: 3229:13</sup: --> 3215: 3214: 3209:WP:MAINISOTOPES 3207: 3202:MOS:MAINISOTOPE 3200: 3196: 3190: 2994: 2993: 2986: 2979: 2972: 2965: 2958: 2951: 2947: 2941: 2928: 2872: 2863: 2859: 2854: 2850: 2845: 2841: 2831: 2827: 2822: 2818: 2813: 2809: 2804: 2800: 2789: 2783: 2774: 2773: 2736: 2734: 2727: 2725: 2718: 2716: 2709: 2707: 2700: 2698: 2691: 2689: 2682: 2680: 2673: 2671: 2664: 2662: 2655: 2653: 2646: 2644: 2637: 2635: 2628: 2626: 2619: 2617: 2610: 2608: 2601: 2599: 2592: 2590: 2583: 2581: 2574: 2572: 2565: 2563: 2556: 2554: 2547: 2545: 2538: 2536: 2529: 2527: 2520: 2518: 2511: 2509: 2502: 2500: 2493: 2491: 2484: 2482: 2475: 2473: 2466: 2464: 2457: 2455: 2441: 2439: 2432: 2430: 2423: 2421: 2414: 2412: 2405: 2403: 2396: 2394: 2387: 2385: 2378: 2376: 2369: 2367: 2360: 2358: 2351: 2349: 2342: 2340: 2333: 2331: 2324: 2322: 2315: 2313: 2306: 2304: 2297: 2295: 2288: 2286: 2279: 2277: 2270: 2268: 2261: 2259: 2252: 2250: 2243: 2241: 2234: 2232: 2225: 2223: 2216: 2214: 2207: 2205: 2198: 2196: 2189: 2187: 2180: 2178: 2171: 2169: 2162: 2160: 2146: 2144: 2137: 2135: 2128: 2126: 2119: 2117: 2110: 2108: 2101: 2099: 2092: 2090: 2083: 2081: 2074: 2072: 2065: 2063: 2056: 2054: 2047: 2045: 2038: 2036: 2029: 2027: 2020: 2018: 2011: 2009: 2000: 1998: 1991: 1989: 1975: 1973: 1966: 1964: 1957: 1955: 1948: 1946: 1939: 1937: 1930: 1928: 1921: 1919: 1912: 1910: 1903: 1901: 1894: 1892: 1885: 1883: 1876: 1874: 1867: 1865: 1858: 1856: 1849: 1847: 1840: 1838: 1829: 1827: 1820: 1818: 1804: 1802: 1795: 1793: 1786: 1784: 1777: 1775: 1768: 1766: 1759: 1757: 1748: 1746: 1739: 1737: 1723: 1721: 1714: 1712: 1705: 1703: 1696: 1694: 1687: 1685: 1678: 1676: 1667: 1665: 1658: 1656: 1642: 1640: 1631: 1629: 1523: 1522: 1495: 1438: 1420: 1396:Evgeny Lifshitz 1361: 1360: 1353: 1346: 1342: 1336: 1281:manganese group 1245:(group 13) and 1233:(group 14) and 1105:ytterbium group 1039: 1034: 1033: 1026: 1019: 1012: 1008: 1002: 985: 979: 797: 796: 789: 785: 779: 761: 752: 702: 560:Writing systems 237:Fauna (animals) 202: 185: 108:Manual of Style 97: 96: 91:WP:MOSCHEM/NAME 89: 82: 75: 71: 63: 31: 23: 22: 15: 12: 11: 5: 5243: 5241: 5233: 5232: 5227: 5217: 5216: 5212: 5210: 5209: 5204: 5197: 5196:External links 5194: 5193: 5192: 5171: 5165: 5146: 5145: 5139: 5138: 5124: 5123: 5121: 5118: 5115: 5114: 5085: 5049: 5035: 5014: 4997: 4945: 4907: 4873: 4823: 4818:Pergamon Press 4810:E. M. Lifshitz 4797: 4778:(8): 634–636. 4762: 4755: 4730: 4668: 4609: 4566: 4533:(3): 431–436. 4501: 4500: 4498: 4495: 4494: 4493: 4488: 4483: 4478: 4473: 4466: 4463: 4421: 4418: 4398:triflate group 4343:carbonyl group 4335:carboxyl group 4290: 4287: 4284: 4283: 4275: 4270: 4267: 4264: 4256: 4255: 4244: 4233: 4222: 4194: 4186:ethylene oxide 4173: 4170: 4169: 4168: 4157: 4154: 4144: 4143: 4142: 4131: 4128: 4100: 4097: 4085: 4084: 4059: 4042: 4021: 3961: 3958: 3918:to display as 3859:-Butyl alcohol 3772: 3771: 3764: 3756: 3751: 3746: 3743: 3679: 3678: 3662: 3653: 3644: 3617: 3616: 3608: 3603: 3600: 3597: 3582: 3581: 3577: 3576: 3553: 3552: 3540: 3539: 3528: 3527: 3517: 3516: 3515:(Element 119). 3493: 3492: 3485: 3477: 3472: 3469: 3466: 3465: 3464: 3457:ununennium-296 3440: 3439: 3391: 3390: 3386: 3382: 3375: 3371: 3367: 3360: 3353: 3352: 3351: 3329: 3307: 3290: 3263:tantalum-180m1 3259: 3226:(in wikicode: 3213: 3212: 3205: 3197: 3192: 3189: 3186: 3058: 3057: 3052: 3047: 3041: 3040: 3035: 3030: 3024: 3023: 3018: 3013: 2992: 2991: 2984: 2977: 2970: 2963: 2956: 2948: 2943: 2940: 2937: 2879:coinage metals 2875:Categorisation 2871: 2868: 2867: 2866: 2857: 2848: 2835: 2834: 2825: 2816: 2807: 2782: 2779: 2776: 2775: 2770: 2769: 2764: 2759: 2754: 2746: 2742: 2741: 2732: 2723: 2714: 2705: 2696: 2687: 2678: 2669: 2660: 2651: 2642: 2633: 2624: 2615: 2606: 2597: 2588: 2579: 2570: 2561: 2552: 2543: 2534: 2525: 2516: 2507: 2498: 2489: 2480: 2471: 2462: 2453: 2447: 2446: 2437: 2428: 2419: 2410: 2401: 2392: 2383: 2374: 2365: 2356: 2347: 2338: 2329: 2320: 2311: 2302: 2293: 2284: 2275: 2266: 2257: 2248: 2239: 2230: 2221: 2212: 2203: 2194: 2185: 2176: 2167: 2158: 2152: 2151: 2142: 2133: 2124: 2115: 2106: 2097: 2088: 2079: 2070: 2061: 2052: 2043: 2034: 2025: 2016: 2007: 2005: 1996: 1987: 1981: 1980: 1971: 1962: 1953: 1944: 1935: 1926: 1917: 1908: 1899: 1890: 1881: 1872: 1863: 1854: 1845: 1836: 1834: 1825: 1816: 1810: 1809: 1800: 1791: 1782: 1773: 1764: 1755: 1753: 1744: 1735: 1729: 1728: 1719: 1710: 1701: 1692: 1683: 1674: 1672: 1663: 1654: 1648: 1647: 1638: 1636: 1627: 1621: 1620: 1615: 1610: 1605: 1600: 1595: 1590: 1585: 1580: 1575: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1538: 1533: 1528: 1525: 1524: 1521: 1520: 1513: 1506: 1498: 1493:Periodic table 1491: 1486: 1485: 1477: 1476: 1460: 1459: 1437: 1434: 1433: 1432: 1425:Platinum group 1419: 1416: 1415: 1414: 1406: 1405: 1404: 1403: 1399: 1388: 1382: 1381: 1359: 1358: 1351: 1343: 1338: 1335: 1332: 1331: 1330: 1329: 1328: 1321: 1310: 1300:sets of groups 1296: 1265: 1250: 1223: 1222: 1221: 1220: 1214: 1208: 1202: 1192: 1186: 1180: 1174: 1162: 1161: 1154: 1139: 1109: 1108: 1097: 1089: 1088: 1085: 1084:as ambiguous.) 1069: 1068: 1064: 1063: 1038: 1035: 1032: 1031: 1024: 1017: 1009: 1004: 1001: 998: 970: 969: 964: 959: 953: 952: 947: 942: 936: 935: 930: 925: 919: 918: 913: 908: 902: 901: 896: 891: 885: 884: 879: 874: 868: 867: 862: 857: 822:(in line with 808:preferred name 795: 794: 786: 781: 778: 775: 760: 757: 754: 753: 751: 750: 743: 736: 728: 725: 724: 723: 722: 717: 712: 707: 700: 695: 693:Capitalization 687: 686: 682: 681: 680: 679: 674: 669: 664: 659: 654: 649: 644: 639: 634: 629: 624: 619: 614: 609: 604: 599: 594: 589: 584: 578: 577: 570: 563: 553: 552: 548: 547: 546: 541: 536: 531: 524: 523: 522: 521: 518: 512: 511: 510: 505: 498: 497: 496: 495: 492: 486: 485: 484: 477: 476: 475: 474: 471: 465: 464: 463: 462: 457: 452: 444: 443: 439: 438: 437: 432: 427: 420: 419: 418: 417: 414: 411: 405: 404: 403: 398: 393: 388: 383: 378: 371: 370: 369: 368: 365: 362: 356: 355: 354: 353: 352: 351: 341: 336: 331: 323: 322: 316: 315: 314: 309: 304: 299: 294: 289: 284: 279: 274: 269: 262: 261: 260: 259: 256: 253: 247: 246: 245: 244: 242:Flora (plants) 239: 231: 230: 226: 225: 224: 223: 213: 212: 208: 207: 204:Article titles 195: 194: 193: 192: 177: 176: 172: 171: 170: 169: 167:external links 166: 165:References and 162: 157: 152: 147: 142: 137: 132: 127: 125:Article titles 119: 118: 112: 111: 99: 98: 95: 94: 87: 80: 72: 67: 64: 49: 48: 35: 24: 14: 13: 10: 9: 6: 4: 3: 2: 5242: 5231: 5228: 5226: 5223: 5222: 5220: 5213: 5208: 5205: 5203: 5200: 5199: 5195: 5189: 5185: 5181: 5177: 5172: 5168: 5166:9782940222131 5163: 5159: 5155: 5154: 5148: 5147: 5143: 5142: 5135: 5129: 5126: 5119: 5112: 5108: 5104: 5100: 5099: 5094: 5089: 5086: 5081: 5077: 5073: 5069: 5068: 5060: 5053: 5050: 5046: 5045: 5039: 5036: 5031: 5025: 5017: 5015:0-6320-3488-2 5012: 5008: 5001: 4998: 4994: 4989: 4976: 4972: 4968: 4964: 4957: 4949: 4946: 4934: 4930: 4926: 4922: 4918: 4911: 4908: 4903: 4900: 4896: 4892: 4888: 4884: 4877: 4874: 4861: 4857: 4854: 4850: 4846: 4842: 4838: 4834: 4827: 4824: 4819: 4815: 4811: 4807: 4801: 4798: 4793: 4789: 4785: 4781: 4777: 4773: 4772:J. Chem. Educ 4766: 4763: 4758: 4753: 4746: 4745: 4737: 4735: 4731: 4715: 4711: 4708: 4703: 4698: 4694: 4690: 4687:. DeGruyter. 4686: 4679: 4672: 4669: 4653: 4649: 4646: 4642: 4638: 4634: 4630: 4623: 4616: 4614: 4610: 4607: 4603: 4602:0-85404-438-8 4600: 4596: 4592: 4588: 4587: 4582: 4577: 4575: 4573: 4571: 4567: 4551: 4547: 4544: 4540: 4536: 4532: 4529: 4528: 4520: 4513: 4511: 4509: 4507: 4503: 4496: 4492: 4489: 4487: 4484: 4482: 4479: 4477: 4474: 4472: 4469: 4468: 4464: 4462: 4459: 4455: 4451: 4447: 4443: 4439: 4435: 4431: 4427: 4419: 4417: 4415: 4407: 4391: 4387: 4383: 4379: 4376:. Similarly, 4359: 4354: 4351:triflyl group 4328: 4324: 4320: 4319:commonly used 4316: 4311:acyl chloride 4288: 4281: 4277: 4276: 4273: 4265: 4263: 4261: 4251: 4245: 4240: 4234: 4229: 4223: 4201: 4195: 4190: 4184: 4183: 4182: 4180: 4171: 4166: 4162: 4158: 4155: 4152: 4151: 4150: 4148: 4141: 4139: 4134: 4133: 4129: 4127: 4125: 4121: 4118: 4112: 4106: 4098: 4096: 4082: 4078: 4069: 4060: 4052: 4043: 4040: 4031: 4022: 4014: 4000: 3993: 3989: 3985: 3984: 3983: 3981: 3977: 3974: 3970: 3966: 3959: 3957: 3955: 3948: 3938: 3927: 3914: 3901: 3896: 3890: 3886: 3882: 3878: 3873: 3868: 3858: 3851: 3844: 3827: 3823: 3819: 3815: 3811: 3807: 3803: 3799: 3795: 3791: 3787: 3783: 3779: 3769: 3765: 3762: 3761:WP:CHEMPREFIX 3758: 3757: 3754: 3749: 3744: 3742: 3738: 3736: 3732: 3728: 3724: 3720: 3716: 3712: 3700: 3696: 3692: 3688: 3684: 3675: 3671: 3666: 3663: 3657: 3654: 3648: 3645: 3639: 3636: 3635: 3634: 3632: 3628: 3624: 3614: 3610: 3609: 3606: 3598: 3596: 3594: 3589: 3587: 3579: 3578: 3574: 3570: 3564: 3558: 3555: 3554: 3550: 3546: 3545:WP:notability 3542: 3541: 3537: 3535: 3530: 3529: 3525: 3524: 3519: 3518: 3514: 3510: 3507: 3506: 3505: 3501: 3490: 3486: 3483: 3479: 3478: 3475: 3467: 3442: 3441: 3393: 3392: 3381: 3366: 3363:OD, methanol- 3358: 3354: 3330: 3308: 3294: 3293: 3291: 3284: 3275:tantalum-180m 3269:. The number 3260: 3217: 3216: 3210: 3206: 3203: 3199: 3198: 3195: 3187: 3185: 3183: 3173: 3171: 3147: 3142: 3107: 3103: 3099: 3086: 3081: 3071: 3063: 3053: 3051: 3048: 3043: 3042: 3036: 3034: 3031: 3026: 3025: 3019: 3017: 3014: 3009: 3008: 3005: 3003: 2999: 2989: 2985: 2982: 2978: 2975: 2971: 2968: 2964: 2961: 2957: 2954: 2950: 2949: 2946: 2939:Element names 2938: 2936: 2932: 2925: 2923: 2919: 2915: 2911: 2907: 2903: 2899: 2895: 2890: 2888: 2884: 2880: 2876: 2869: 2858: 2849: 2840: 2839: 2838: 2826: 2817: 2808: 2799: 2798: 2797: 2793: 2792:Element color 2786: 2780: 2768: 2765: 2763: 2760: 2758: 2755: 2753: 2750: 2749: 2743: 2739: 2730: 2721: 2712: 2703: 2694: 2685: 2676: 2667: 2658: 2649: 2640: 2631: 2622: 2613: 2604: 2595: 2586: 2577: 2568: 2559: 2550: 2541: 2532: 2523: 2514: 2505: 2496: 2487: 2478: 2469: 2460: 2452: 2448: 2444: 2435: 2426: 2417: 2408: 2399: 2390: 2381: 2372: 2363: 2354: 2345: 2336: 2327: 2318: 2309: 2300: 2291: 2282: 2273: 2264: 2255: 2246: 2237: 2228: 2219: 2210: 2201: 2192: 2183: 2174: 2165: 2157: 2153: 2149: 2140: 2131: 2122: 2113: 2104: 2095: 2086: 2077: 2068: 2059: 2050: 2041: 2032: 2023: 2014: 2003: 1994: 1986: 1982: 1978: 1969: 1960: 1951: 1942: 1933: 1924: 1915: 1906: 1897: 1888: 1879: 1870: 1861: 1852: 1843: 1832: 1823: 1815: 1811: 1807: 1798: 1789: 1780: 1771: 1762: 1751: 1742: 1734: 1730: 1726: 1717: 1708: 1699: 1690: 1681: 1670: 1661: 1653: 1649: 1645: 1634: 1626: 1622: 1619: 1614: 1609: 1604: 1599: 1594: 1589: 1584: 1579: 1574: 1569: 1564: 1559: 1554: 1549: 1544: 1537: 1532: 1527: 1526: 1519: 1514: 1512: 1507: 1505: 1500: 1499: 1494: 1489: 1483: 1479: 1478: 1474: 1470: 1466: 1462: 1461: 1457: 1453: 1448: 1447: 1442: 1435: 1430: 1426: 1422: 1421: 1417: 1412: 1408: 1407: 1400: 1397: 1393: 1389: 1386: 1385: 1384: 1383: 1379: 1367: 1363: 1362: 1356: 1352: 1349: 1345: 1344: 1341: 1333: 1322: 1319: 1311: 1304: 1303: 1301: 1297: 1289:halogen group 1266: 1263: 1262:coinage metal 1254:coinage metal 1251: 1240: 1225: 1224: 1215: 1209: 1203: 1193: 1187: 1181: 1175: 1173: 1166: 1165: 1164: 1163: 1159: 1155: 1152: 1148: 1144: 1140: 1134: 1119: 1111: 1110: 1098: 1091: 1090: 1086: 1071: 1070: 1066: 1065: 1061: 1049: 1045: 1041: 1040: 1036: 1029: 1025: 1022: 1018: 1015: 1011: 1010: 1007: 999: 997: 995: 991: 984: 977: 965: 963: 960: 955: 954: 948: 946: 943: 940:diethyl ether 938: 937: 931: 929: 926: 921: 920: 914: 912: 909: 904: 903: 897: 895: 892: 887: 886: 882:methylbenzene 880: 878: 875: 870: 869: 865:ethanoic acid 863: 861: 858: 853: 852: 849: 846: 844: 840: 836: 832: 827: 825: 824:WP:COMMONNAME 821: 817: 813: 809: 805: 801: 800:Trivial names 792: 788: 787: 784: 776: 773: 768: 766: 758: 749: 744: 742: 737: 735: 730: 729: 727: 726: 721: 718: 716: 713: 711: 708: 705: 701: 699: 696: 694: 691: 690: 689: 688: 683: 678: 675: 673: 670: 668: 665: 663: 660: 658: 655: 653: 650: 648: 645: 643: 640: 638: 635: 633: 630: 628: 625: 623: 620: 618: 615: 613: 610: 608: 605: 603: 600: 598: 595: 593: 590: 588: 585: 583: 582:Ancient Roman 580: 579: 576: 575: 574:All countries 571: 569: 568: 567:All languages 564: 562: 561: 557: 556: 555: 554: 549: 545: 542: 540: 537: 535: 532: 530: 527: 526: 525: 519: 516: 515: 513: 509: 506: 504: 501: 500: 499: 493: 490: 489: 487: 483: 480: 479: 478: 472: 469: 468: 466: 461: 458: 456: 453: 451: 448: 447: 446: 445: 442:Organizations 440: 436: 433: 431: 428: 426: 423: 422: 421: 415: 412: 409: 408: 406: 402: 399: 397: 394: 392: 389: 387: 384: 382: 379: 377: 374: 373: 372: 366: 363: 360: 359: 357: 350: 347: 346: 345: 342: 340: 337: 335: 332: 330: 327: 326: 325: 324: 321: 317: 313: 310: 308: 305: 303: 300: 298: 295: 293: 290: 288: 285: 283: 280: 278: 275: 273: 270: 268: 265: 264: 263: 257: 255:Entertainment 254: 251: 250: 248: 243: 240: 238: 235: 234: 233: 232: 227: 222: 221: 217: 216: 215: 214: 209: 205: 200: 189: 184: 181: 180: 179: 178: 173: 168: 163: 161: 158: 156: 153: 151: 148: 146: 143: 141: 138: 136: 133: 131: 128: 126: 123: 122: 121: 120: 117: 113: 110: 109: 105: 104: 92: 88: 85: 81: 78: 74: 73: 70: 65: 61: 57: 53: 47: 45: 41: 36: 29: 28: 19: 5211: 5179: 5175: 5152: 5128: 5096: 5088: 5071: 5065: 5052: 5043: 5038: 5006: 5000: 4992: 4987: 4978:. Retrieved 4966: 4962: 4948: 4936:. Retrieved 4924: 4920: 4910: 4886: 4882: 4876: 4864:. Retrieved 4840: 4836: 4826: 4820:. pp.Β 256–7. 4813: 4806:L. D. Landau 4800: 4775: 4771: 4765: 4743: 4721:. Retrieved 4684: 4671: 4659:. Retrieved 4635:(1): 31–34. 4632: 4628: 4584: 4557:. Retrieved 4530: 4525: 4423: 4374:diphosphenes 4355: 4339:phenyl group 4292: 4280:WP:CHEMGROUP 4257: 4249: 4238: 4227: 4199: 4188: 4178: 4175: 4145: 4135: 4114: 4091:rather than 4086: 4067: 4050: 4038: 4029: 4012: 3998: 3979: 3972: 3963: 3936: 3925: 3913:DISPLAYTITLE 3897: 3888: 3884: 3880: 3876: 3874: 3867:DISPLAYTITLE 3856: 3852: 3842: 3825: 3821: 3817: 3813: 3809: 3805: 3801: 3797: 3793: 3789: 3785: 3781: 3777: 3775: 3748: 3739: 3730: 3726: 3722: 3718: 3714: 3710: 3698: 3694: 3690: 3686: 3682: 3680: 3673: 3669: 3664: 3655: 3646: 3637: 3623:common nouns 3620: 3590: 3583: 3556: 3531: 3521: 3509:Element page 3508: 3499: 3496: 3379: 3364: 3228:<sup: --> 3174: 3143: 3105: 3097: 3087: 3079: 3069: 3064: 3061: 3049: 3032: 3015: 2995: 2960:WP:ALUMINIUM 2926: 2891: 2874: 2873: 2836: 2787: 2784: 1482:specifically 1481: 1465:do not equal 1464: 1377: 1365: 1317: 1302:have names: 1299: 1247:crystallogen 1239:used by them 1229:(group 13), 1168:alkali metal 1158:trivial name 1157: 1132: 1117: 973: 961: 957:benzophenone 950:ethoxyethane 944: 927: 923:benzaldehyde 910: 893: 876: 859: 847: 828: 798: 791:WP:OCHEMNAME 770: 762: 759:General rule 572: 565: 558: 544:Stub sorting 460:Sports teams 380: 272:Broadcasting 218: 150:Nomenclature 149: 124: 106: 37: 4980:27 November 4938:17 November 4702:10045/55935 4390:carboxylate 4331:alkyl group 4103:Main page: 3893:isopropanol 3735:Substituent 3701:-, Ξ±-, Ξ²-, 3674:californium 3613:WP:CHEMCAPS 3432:radiocarbon 3182:copernicium 3154:element 119 1469:lanthanides 1348:WP:SCANDIUM 1249:(group 14). 1074:boron group 1014:WP:PERIODIC 916:pentan-1-ol 855:acetic acid 698:Use English 652:New Zealand 312:Visual arts 307:Video games 287:Manuscripts 77:WP:CHEMNAME 5219:Categories 5158:EPFL Press 4927:(1): 4–6. 4866:28 January 4497:References 4362:hydrazines 4219:bismuthine 4207:phosphines 4172:Exceptions 4109:See also: 3875:Note that 3631:MOS:ITALIC 3513:Ununennium 3344:hydrogen-3 3322:hydrogen-2 3300:hydrogen-1 3150:ununennium 3122:wolframate 3106:Principles 2974:WP:CAESIUM 2906:metalloids 2902:metalloids 1429:Iron group 1392:Lev Landau 1366:by default 1279:" denotes 1277:group VIIB 1219:= group 18 1213:= group 17 1207:= group 16 1191:= group 14 1185:= group 13 1147:tennessine 1078:iron group 906:1-pentanol 810:following 685:Formatting 642:Macedonian 592:Bangladesh 539:Long lists 529:Categories 520:Categories 410:Government 364:Technology 302:Television 175:Categories 52:exceptions 5024:cite book 4902:104311030 4889:: 61–69. 4843:: 23–31. 4723:15 August 4710:102245448 4648:231694898 4410:benzoates 4394:triflates 4203:phosphane 4197:phosphine 4147:Redirects 4130:Redirects 3986:Only the 3753:Shortcuts 3586:Oganesson 3534:Unbitrium 3523:Unbitrium 3474:Shortcuts 3310:Deuterium 3232:). Avoid 3220:carbon-13 3194:Shortcuts 3134:emanation 3110:tungstate 3083:sulphuric 3011:aluminium 3004:(IUPAC): 2988:WP:SULFUR 2945:Shortcuts 2918:metalloid 1473:actinides 1452:ytterbium 1355:WP:GROUP3 1340:Shortcuts 1217:noble gas 1205:chalcogen 1195:pnictogen 1179:= group 2 1151:oganesson 1006:Shortcuts 976:redirects 677:Ukrainian 657:Old Norse 647:Mongolian 450:Companies 381:Chemistry 376:Astronomy 367:Transport 183:Templates 135:Chemicals 130:Chemboxes 116:Chemistry 84:WP:NCCHEM 69:Shortcuts 56:consensus 40:guideline 4860:Archived 4856:98624395 4812:(1958). 4714:Archived 4652:Archived 4583:(2005). 4559:24 March 4550:Archived 4546:96704008 4465:See also 4414:Hatnotes 4402:triflate 4272:Shortcut 4179:whatever 4124:WP:NCMED 4093:xenonate 3994:: hence 3988:cationic 3908:, using 3900:commonly 3627:MOS:CAPS 3605:Shortcut 3188:Isotopes 3130:wolframa 3126:wolframy 3120:and not 3092:and not 3090:tungsten 3077:sulfuric 3073:sulphate 3021:aluminum 2998:elements 1456:nobelium 1402:avoided. 1318:includes 1293:group 17 1258:group 11 1243:icosagen 1172:hydrogen 1129:group 18 1121:group 17 839:WP:NCMED 783:Shortcut 715:Acronyms 632:Japanese 587:Armenian 413:Politics 396:Aircraft 386:Medicine 188:citation 4780:Bibcode 4661:9 April 4370:boranes 4366:silanes 4327:radical 4215:stibine 4192:oxirane 3408:actinon 3378:, DMSO- 3332:Tritium 3296:Protium 3118:tungsta 3114:tungsty 3094:wolfram 3085:; etc. 3067:sulfate 3045:caesium 3038:sulphur 2981:WP:SULF 2967:WP:CAES 2953:WP:ALUM 2894:WP:NPOV 2883:WP:NPOV 2864:#e0c880 2860:i-block 2855:#7ed9d9 2851:h-block 2846:#fd99ff 2842:g-block 2832:#9bff99 2828:f-block 2823:#99ccff 2819:d-block 2814:#fdff8c 2810:p-block 2805:#ff9999 2801:s-block 2767:p-block 2762:d-block 2757:f-block 2752:s-block 1285:group 7 1235:pentels 1231:tetrels 1211:halogen 1199:pentels 1189:tetrels 1136:group 2 1114:group 1 1082:group 8 1062:(1988). 990:chembox 872:toluene 772:nature. 710:Plurals 672:Tibetan 667:Russian 602:Chinese 597:Burmese 470:Numbers 361:Science 4382:esters 4358:plural 4307:ketone 4295:alkane 4217:, and 4211:arsine 4089:xenate 3887:, and 3729:, and 3459:, not 3420:ionium 3396:thoron 3248:U+2074 3177:do not 3055:cesium 3028:sulfur 2898:WP:NOR 2781:Blocks 1252:Avoid 1227:Triels 1183:triels 1044:groups 1037:Groups 889:lysine 662:Polish 637:Korean 617:Hebrew 607:German 508:Events 503:Places 494:Events 491:Places 344:Sports 329:Clergy 320:People 297:Operas 277:Comics 229:Nature 160:Safety 5120:Notes 5093:IUPAC 5062:(PDF) 4959:(PDF) 4899:S2CID 4853:S2CID 4748:(PDF) 4717:(PDF) 4707:S2CID 4681:(PDF) 4655:(PDF) 4645:S2CID 4625:(PDF) 4595:IUPAC 4553:(PDF) 4543:S2CID 4522:(PDF) 4378:salts 4303:ether 4247:titin 4165:water 4136:From 3992:anion 3937:alpha 3889:spiro 3877:cyclo 3824:)-, ( 3816:)-, ( 3810:trans 3778:ortho 3731:spiro 3719:cyclo 3713:)-, ( 3691:ortho 3665:Avoid 3656:Avoid 3647:Avoid 3502:β‰₯ 119 3138:niton 2887:WP:OR 1298:Some 1060:IUPAC 843:below 837:(see 763:From 627:Irish 622:Indic 612:Greek 534:Lists 517:Lists 473:Dates 430:Legal 401:Ships 292:Music 282:Films 267:Books 258:Media 145:InChI 38:This 5162:ISBN 5132:See 5030:link 5011:ISBN 4982:2022 4940:2022 4868:2021 4752:ISBN 4725:2021 4663:2021 4599:ISBN 4561:2012 4380:and 4039:Note 3973:e.g. 3857:tert 3828:)-, 3812:-, ( 3802:tert 3786:para 3782:meta 3699:para 3695:meta 3687:tert 3672:and 3670:Iron 3629:and 3571:}}, 3565:, {{ 3547:and 3543:Per 3374:SOCD 3370:; CD 3238:C-13 3166:E119 3152:and 3136:and 3102:1949 3098:once 2896:and 2885:and 1467:the 1394:and 1323:The 1312:The 1305:The 1273:VIII 1269:VIIA 1256:for 1080:for 1042:The 841:and 833:for 252:Arts 5184:doi 5107:doi 5105:". 5076:doi 4971:doi 4929:doi 4891:doi 4845:doi 4788:doi 4697:hdl 4689:doi 4637:doi 4591:RSC 4535:doi 4384:of 4250:not 4239:not 4228:not 4200:not 4189:not 4161:H2O 4117:WHO 4068:not 4051:not 4030:not 4013:not 3999:not 3926:not 3885:neo 3881:iso 3843:not 3832:-, 3808:-, 3806:cis 3800:-, 3798:sec 3792:-, 3788:-, 3784:-, 3780:-, 3727:neo 3723:iso 3705:-, 3697:-, 3693:-, 3689:-, 3685:-, 3683:sec 3638:Use 3453:119 3449:Uue 3430:), 3426:) ( 3418:), 3414:) ( 3406:), 3402:) ( 3357:NMR 3342:(= 3320:(= 3298:(= 3234:13C 3162:119 3158:Uue 3080:not 3070:not 3050:not 3033:not 3016:not 1427:or 1378:not 1133:not 1123:or 1118:not 1094:n/a 1046:of 962:not 945:not 928:not 911:not 894:not 877:not 860:not 845:). 826:). 416:Law 5221:: 5180:74 5178:. 5160:. 5156:. 5095:, 5072:67 5070:. 5064:. 5026:}} 5022:{{ 4967:91 4965:. 4961:. 4925:31 4923:. 4919:. 4897:. 4887:21 4885:. 4858:. 4851:. 4841:17 4839:. 4835:. 4808:, 4786:. 4776:59 4774:. 4733:^ 4712:. 4705:. 4695:. 4683:. 4650:. 4643:. 4633:43 4631:. 4627:. 4612:^ 4597:. 4569:^ 4548:. 4541:. 4531:60 4524:. 4505:^ 4444:, 4436:, 4432:, 4372:, 4368:, 4364:, 4349:, 4345:, 4341:, 4337:, 4333:, 4309:, 4305:, 4301:, 4297:, 4262:. 4213:, 4209:, 4163:β†’ 4037:. 4006:, 3950:}} 3944:{{ 3924:, 3916:}} 3910:{{ 3883:, 3879:, 3870:}} 3864:{{ 3725:, 3721:, 3667:: 3658:: 3649:: 3640:: 3595:. 3438:). 3428:Th 3424:Io 3416:Rn 3412:An 3404:Rn 3400:Tn 3350:). 3346:, 3338:, 3334:, 3328:). 3324:, 3316:, 3312:, 3306:). 3302:, 3287:⟨⟩ 3279:Ta 3277:, 3271:⟨⟩ 3267:Ta 3265:, 3240:, 3236:, 3164:, 3160:, 3128:, 3124:, 3116:, 3112:, 3075:; 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Index

Knowledge:OCHEMNAME
guideline
naming convention
exceptions
consensus
this guideline's talk page
Shortcuts
WP:CHEMNAME
WP:NCCHEM
WP:MOSCHEM/NAME
Manual of Style
Chemistry
Article titles
Chemboxes
Chemicals
Compound classes
InChI
Nomenclature
Structure drawing
Safety
References and
external links

Templates
citation
Article titles
Category:Knowledge naming conventions
Fauna (animals)
Flora (plants)
Books
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