Knowledge (XXG)

:Naming conventions (chemistry) - Knowledge (XXG)

Source πŸ“

4393:) 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 1430: 21: 3436:" (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. 1390:
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
3706:)- 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 4342:. 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). 2893:), 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 1096:). 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). 4979:
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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Even with the best will in the world, no set of guidelines can cover every case. Some articles on Knowledge (XXG) 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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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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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
3097:. (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 3931:. 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, 3971:, 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: 153: 1142:(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. 3569:
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.
4975:, 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 4064:. 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. 1085:(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. 1504: 3979:
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
4441:. 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 413: 4099: 1284:). 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. 562: 4115:). Exceptions would be where the pharmaceutical use of a certain compound is secondary to other applications (commodity chemical, synthetic intermediate, etc., agriculture or industry). 708: 532: 322: 143: 2989:
have been spelled differently in different parts of the English-speaking world. For articles about chemistry-related topics, Knowledge (XXG) follows the spellings recommended by the
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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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These spellings should be used in all chemistry-related articles on English Knowledge (XXG), even if they conflict with the other national spelling varieties used in the article.
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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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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.
3622:) 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. 1376:
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
448: 332: 260: 1490: 1447:(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. 686: 640: 295: 275: 5142:
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
734: 1130:"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 595: 527: 290: 1076:
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
625: 605: 496: 317: 308: 300: 285: 265: 208: 32: 800: 4640: 4248: 610: 600: 389: 280: 270: 255: 230: 225: 4429:. The IUPAC definition of an "organometallic compound" includes boron, silicon, arsenic, and selenium, so this title guideline also applies to 807:
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
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should be used to link between these similarly named pages to facilitate navigation between these closely related topics.
2878:). Such categorisation then is not to be used in general (for example, not as a general coloring of the periodic table). 118: 40: 3967:. It is widely, if sometimes incorrectly, used on Knowledge (XXG) for the titles of articles about inorganic compounds. 171: 4666: 4126: 3825:-, (+)-, (βˆ’)-, etc.), or numbers, the first letter after the prefix in the name should be capitalized: hence titlecase 148: 96: 4464: 727: 720: 517: 192: 1253:) contains also metals outside of group 11, and roentgenium in group 11 is (for obvious reasons) not used for coins. 5055: 4941:
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".
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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).
4414: 3935: 3581: 791:(non-systematic, or "common" names) are favored for use in titles of articles for organic compounds instead of 5122: 4434: 4418: 3134: 1365:, which in some sources take the positions of lutetium and lawrencium (especially in older sources), should 4307: 3888: 812: 2780: 1032: 4135: 3839:. A redirect from the uncapitalized version should be created to simplify linking from other articles. 1387:
in 1948. The IUPAC report convention is accepted by most chemists and physicists considering the subject.
5031: 4442: 4438: 4430: 4401:). Rare cases may have separate articles for the carboxylate, functional group, and group of compounds. 3901: 3855: 2902: 4260: 3741: 3593: 3462: 3182: 2933: 1429: 1328: 994: 964: 771: 57: 44: 4610: 4768: 4426: 4065: 3444:) are acceptable for the symbols, but only the systematic names can be used for the full names (e.g. 1524: 963:
Systematic and other accepted names for the compound not used as the article title should instead be
796: 4402: 3540:, these articles can and may only be created with content when substantial information is available. 3158: 978: 4594: 4315: 4084:(don't generalise this to radon though, as it would create an ambiguity between radon and radium). 4069: 4822:"The positions of lanthanum (actinium) and lutetium (lawrencium) in the periodic table: an update" 4346: 3851:, for example). Both numerical and non-numerical prefixes are followed by a hyphen. The template 1433:
The 18-column format used on Knowledge (XXG); see below for the 32-column format that is also used
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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.
2910: 2375: 3561: 3549: 2882: 2871: 1226:(group 15) have been previously recommended by IUPAC (in 1970), and the former two are still 5172: 5095: 5064: 4959: 4917: 4879: 4833: 4776: 4685: 4677: 4625: 4523: 4303: 3957: 3555: 3133:
Elements that have not been given trivial names by IUPAC may be referred to either by IUPAC
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Alternative compositions of group 3 may be illustrated when describing the dispute, e.g. in
982: 792: 4446: 4394: 3942: 2886: 4798: 4374: 1561: 1556: 1551: 1546: 1541: 1536: 1531: 1399: 1384: 1264:) should not be used, as they are outdated and ambiguous. For example, in the CAS scheme " 4311: 4012:
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
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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;
3960:(as a roman numeral, in parentheses) of each of the major elements in the compound, 803:. For compounds lacking trivial names, as is often the case for complex structures, 4241: 4230: 4219: 4191: 4180: 4081: 4059: 4042: 4021: 4004: 3990: 3923: 3917: 3834: 3657: 3648: 3639: 3556: 3550: 3449: 3420: 3412: 3408: 3400: 3396: 3388: 3384: 3234: 3230: 3226: 3222: 3165: 3126: 3122: 3118: 3114: 3110: 3082: 3071: 3061: 3043: 3026: 3009: 2652: 2481: 2186: 1586: 1519: 1362: 1265: 1261: 1257: 1242: 1235: 1231: 1223: 1187: 1124: 1113: 1109: 1093: 1082: 1066: 955: 938: 921: 904: 887: 870: 853: 818:
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.
3274:. Corresponding letters also used in literature, these are not used in this wiki: 4398: 4390: 4386: 4382: 4362: 4358: 4354: 4350: 4339: 4335: 4331: 4327: 4323: 4319: 4299: 4295: 4291: 4287: 4283: 4235: 4224: 4213: 4207: 4203: 4199: 4195: 4185: 4174: 4077: 4051: 4034: 4013: 3996: 3984: 3908: 3892: 3881: 3861:
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:
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Note that "group" has a chemical meaning and "column" has the tabular meaning.
5190: 3090: 1230:, though they are not in the most recent Red Book. Avoid rarer synonyms like 5099: 5068: 4527: 3945:
of the compound name so searchers can easily reach the appropriate article.
3574: 3522: 3511: 2906: 2894: 2890: 2724: 2697: 2688: 2535: 2517: 2508: 2499: 2285: 2195: 2168: 2116: 2062: 2044: 2008: 1988: 1927: 1864: 1808: 1747: 1736: 1655: 1606: 1596: 1591: 1464:/actinoids (Ac–Lr) which commonly extend to include lutetium and lawrencium. 1440: 1227: 1139: 4921: 1359:
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 (
2870:). A general classification is not achieved in sources (let alone without 1298:
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
5090:, 2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) " 4870:
Scerri, Eric (2019). "Five ideas in chemical education that must die".
4690: 3515:, 58 redirects). This serves readers searching for these element names. 2755: 2750: 2745: 2740: 2634: 2625: 2607: 2562: 2490: 2472: 2402: 2348: 2330: 2303: 2276: 2258: 2240: 2150: 2080: 2053: 2017: 1999: 1963: 1954: 1936: 1918: 1817: 1756: 1646: 1601: 1256:
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:
5195: 4611:"Provisional Report on Discussions on Group 3 of the Periodic Table" 3614:. They do not have special capitalization or italic formatting (see 3509:
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
1047:, with the f-block groups (columns) unnumbered, as recommended by 3500:: Articles pages, by systematic name, exist for E119 up to E184: 2393: 2366: 1909: 1873: 1711: 1476: 2897:). Individual, well-established "metallicity" categories, e.g. 1061:
Alternatively, they may be named by their first element, e.g. "
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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.
2924:), a periodic table-filling categorisation can be applied. 5036:, September 2004; Chapter 1, par. 16 Name writing, p.80-90 3956:
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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Knowledge (XXG):Manual of Style/Medicine-related articles
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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
3161:, the article titles should be at the systematic names. 2916:
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.
4111:(INN), this should be used as the article title (see 3216: 1309:
group 12 (although some sources do not include it).
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Definite or indefinite article at beginning of name
5046:Moss, G.P.; Smith, P.A.S.; Tavernier, D. (1995). 4570:International Union of Pure and Applied Chemistry 2991:International Union of Pure and Applied Chemistry 5033:Preferred IUPAC Names Provisional Recommendation 3880:are considered part of a chemical name (such as 4170:IUPAC or the other rules suggest. For example: 1145:A few groups have IUPAC-approved names, called 795:. Trivial names are usually different from the 758: 4578:(IUPAC Recommendations 2005). Cambridge (UK): 4381:. In some cases, the group of compounds (e.g. 4278:Organic compound classes and functional groups 3941:) will work properly. It is also essential to 1473:illustrating such alternative periodic tables. 3726:groups are also considered part of the name. 3173:: originally proposed as Cp, but became Cn.) 1498: 728: 8: 5017:: CS1 maint: multiple names: authors list ( 4725: 4723: 4231:carbonylchlorobis(triphenylphosphane)iridium 4068:, which is in fact a molecular compound, or 3785:-, Ξ±-, Ξ²-, Ξ³-, etc.), isomeric identifiers ( 3649:Iron and Californium (Fe and Cf) are metals. 3640:Iron and californium (fe and cf) are metals. 1276:), while in the old IUPAC scheme it denotes 4604: 4602: 1249:, since "metal used for making coins" (see 209:Category:Knowledge (XXG) naming conventions 39:Editors should generally follow it, though 5191:http://www.acdlabs.com/iupac/nomenclature/ 4803:Quantum Mechanics: Non-Relativistic Theory 4314:(generally, the name of the corresponding 4249:Knowledge (XXG) talk:WikiProject Chemicals 4148:Formulas of simple compounds; for example 1505: 1491: 831: 735: 721: 187: 91: 4994:Panico, R.; Powell, W. H. (Eds.) (1994). 4689: 4565: 4563: 4561: 4559: 4480:Knowledge (XXG):Manual of Style/Chemistry 4739:. The Royal Society of Chemistry. p.Β 9. 3588:Capitalization of elements and compounds 5114: 4501: 4499: 4497: 4495: 4491: 2596: 673: 539: 503: 477: 456: 430: 396: 347: 307: 238: 217: 199: 190: 163: 103: 5010: 4072:which exhibits metallic conductivity). 3793:-, etc.), stereochemical identifiers ( 3250:Metastable states are noted by format 3157:may all be used in text. However, for 3137:and symbols, or by atomic numbers. So 2650: 2479: 2184: 1065:" for group 13. (But per below, avoid 4508:"New Notations in the Periodic Table" 4470:Knowledge (XXG):WikiProject Chemicals 4318:) followed by the word "group", e.g. 4220:chlorotris(triphenylphosphane)rhodium 4129:: "Don't worry, redirects are cheap." 3121:. (And similarly avoid the old names 2704: 2668: 2659: 2569: 2551: 2542: 31:documents an English Knowledge (XXG) 7: 4851:from the original on 30 January 2021 4475:Knowledge (XXG):WikiProject Elements 2777:The colours to be used are given in 2713: 2641: 2614: 2587: 2247: 2229: 2202: 2033: 2024: 1439:the elements lanthanum (La) through 4733:Principles of Chemical Nomenclature 4667:"How to name new chemical elements" 4575:Nomenclature of Inorganic Chemistry 2722: 2695: 2686: 2533: 2515: 2506: 2497: 2283: 2193: 2166: 2114: 2060: 2042: 2006: 1986: 1925: 1862: 1763: 1745: 1734: 1653: 5214:Knowledge (XXG) naming conventions 5177:10.1111/j.1432-1033.1977.tb11359.x 5087:Compendium of Chemical Terminology 4646:from the original on 13 April 2021 4544:from the original on 25 March 2012 4349:of the parent compound name, e.g. 3211:), or by equivalent symbol format 3164:When new elements are recognised, 3130:may not be generally understood.) 3077:The English name of element 74 is 2985:Traditionally, the names of three 2734: 2677: 2578: 2461: 2443: 2418: 2409: 2382: 2355: 2310: 2292: 2220: 2211: 2105: 1977: 1943: 1853: 1835: 1826: 1806: 1781: 983:mentioned in the lede in bold font 820:international nonproprietary names 754:Knowledge (XXG):Naming conventions 47:. When in doubt, discuss first on 14: 5196:http://www.chem.qmul.ac.uk/iupac/ 4109:international nonproprietary name 3233:(and avoid like single character 2632: 2623: 2605: 2560: 2470: 2400: 2373: 2346: 2328: 2319: 2301: 2274: 2256: 2238: 2148: 2078: 2051: 2015: 1961: 1952: 1934: 1916: 1844: 1815: 1754: 1700: 1682: 1644: 1617: 4708:from the original on 11 May 2020 4609:Scerri, Eric (18 January 2021). 3809:)-, etc.), chiral identifiers (( 2524: 2488: 2452: 2337: 2265: 2175: 2157: 2087: 2069: 1997: 1898: 1889: 1880: 1725: 1628: 1363:Lanthanum (La) and actinium (Ac) 1092:. Do not name by first element ( 19: 4127:Knowledge (XXG):Deletion policy 3521:Redirect element articles like 2427: 2132: 2123: 1790: 1772: 1691: 1673: 1443:(Yb) and actinium (Ac) through 1081:Avoid labeling these groups as 4413:The general article about the 4385:), the functional group (e.g. 3573:To compare: Disovered element 3145:are both correct, and symbols 2391: 2364: 1907: 1871: 1709: 1664: 1039:are numbered left to right as 1: 5163:"Abbreviations and Symbols". 5139:BΓΌnzli–Trepp, Ursula (2007). 4998:. Oxford: Blackwell Science. 4945:"An essay on periodic tables" 4389:), and the carboxylate (e.g. 3374:(regular notation would be CH 2096: 1452:Note that these f-block rows 3486:Elements with atomic number 1323:The scandium group (group 3) 4906:"Periodic Tables and IUPAC" 4820:Jensen, William B. (2015). 4465:List of inorganic compounds 3548:for element articles, like 1400:Group 3 element#Composition 1114:floating outside all groups 977:template and listed in the 5235: 5056:Pure and Applied Chemistry 4952:Pure and Applied Chemistry 4904:Leigh, G. Jeffery (2009). 4884:10.1007/s10698-018-09327-y 4730:Leigh, G. J., ed. (2011). 4674:Pure and Applied Chemistry 4306:should use the name most 4258: 4097: 4091: 3739: 3670:Prefixes that are such as 3591: 3460: 3440:) or atomic numbers (e.g. 3180: 2931: 2733: 1995: 1824: 1743: 1662: 1626: 1528: 1479: 1353:The scandium group should 1326: 992: 769: 414:Government and legislation 55: 49:this guideline's talk page 4838:10.1007/s10698-015-9216-1 4460:List of organic compounds 4423:organopalladium chemistry 4310:to refer to the group in 3949:Use of Stock nomenclature 2438: 2143: 1972: 1801: 1720: 1639: 1612: 1605: 1600: 1595: 1590: 1585: 1580: 1575: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1523: 1518: 1460:/lanthanoids (La–Lu) and 1357:be treated as containing 1314:inner transition elements 1138:(Ts) to be a halogen, or 1116:), and helium belongs to 805:substitutive nomenclature 540:Language/country-specific 5092:organometallic compounds 4872:Foundations of Chemistry 4826:Foundations of Chemistry 4415:organometallic chemistry 4409:Organometallic compounds 3992:potassium manganate(VII) 3135:systematic element names 1149:, that may also be used: 888:2,6-diaminohexanoic acid 824:pharmaceutical compounds 5123:Longest word in English 5100:10.1351/goldbook.O04328 5069:10.1351/pac199567081307 4982:Chemistry International 4977:Chemistry International 4910:Chemistry International 4618:Chemistry International 4528:10.1351/pac198860030431 4435:organosilicon chemistry 4419:organomercury chemistry 4138:should be created for: 4104:Where a compound has a 3919:Alpha-Ketoglutaric acid 3665:(Fe and Cf) are metals. 3247:, as used in Wikidata). 972:R from alternative name 4943:PyykkΓΆ, Pekka (2019). 4922:10.1515/ci.2009.31.1.4 4053:titanium tetrachloride 3985:potassiumΒ permanganate 3551:Isotopes of unbioctium 3546:Secondary public pages 3159:natural disambiguation 1434: 1090:ytterbium and nobelium 766:Organic compound names 763: 709:Technical restrictions 323:Ethnicities and tribes 200:All naming conventions 5219:WikiProject Chemistry 5125:for more information. 4964:10.1515/pac-2019-0801 4682:10.1515/pac-2015-0802 4665:Koppenol, W. (2016). 4447:broad-concept article 4443:organolithium reagent 4439:organoxenon chemistry 4431:organoboron chemistry 4194:(and for substituted 4088:Drug-related articles 4061:titanium(IV) chloride 3836:1,1,1-trichloroethane 3828:1,1,1-Trichloroethane 3457:Theoretical elements 3089:adopted by IUPAC (in 2920:ChemicalBondsToCarbon 2903:post-transition metal 2859:Categorising elements 1432: 1316:are f-block elements. 380:Programming languages 4805:. Vol.Β 3 (1stΒ ed.). 4630:10.1515/ci-2021-0115 4427:organozinc chemistry 4336:trimethylsilyl group 4214:Wilkinson's catalyst 4066:mercury(II) chloride 3969:It is not obligatory 3562::Category:unbioctium 1186:= group 15 (earlier 1166:alkaline earth metal 1101:Hydrogen belongs to 328:Royalty and nobility 4773:1982JChEd..59..634J 4595:Electronic version. 4593:. pp.Β 47, 51, 248. 4255:Groups of compounds 4070:ruthenium(IV) oxide 4023:silver (I) fluoride 3998:sodiumΒ hypochlorite 3910:Ξ±-Ketoglutaric acid 3894:Ξ‘-Ketoglutaric acid 3538:WP:Reliable sources 3452:which nobody uses). 1303:transition elements 1296:main group elements 1132:superheavy elements 922:benzenecarbaldehyde 5133:General references 5063:(8–9): 1307–1375. 4506:Fluck, E. (1988). 4044:sodium(I) chloride 4015:silver(I) fluoride 4006:sodium chlorate(I) 3965:iron(III) chloride 3954:Stock nomenclature 3928:-Ketoglutaric acid 3922:and displaying as 3734:Prefixes in titles 3557:Infobox unbioctium 1435: 1037:the periodic table 989:The periodic table 801:IUPAC nomenclature 4958:(12): 1959–1967. 4781:10.1021/ed059p634 4745:978-1-84973-007-5 4304:functional groups 4302:. Articles about 4100:WikiProject Drugs 3824: 3820: 3757:WP:MOSCHEM/PREFIX 3697: 3693: 3471:MOS:NONEWELEMENTS 3085:: the latter was 3049: 3048: 2911:rare earth metals 2767: 2766: 2761: 2760: 1407:Non-column groups 1159:= group 1 except 1134:may not consider 1017:MOS:PERIODICTABLE 961: 960: 956:diphenylmethanone 745: 744: 471:Numbers and dates 444:Latter Day Saints 424:Political parties 186: 185: 144:Structure drawing 90: 89: 33:naming convention 5226: 5180: 5171:(1): 1–6. 1977. 5159: 5126: 5119: 5102: 5079: 5073: 5072: 5052: 5043: 5037: 5029: 5023: 5022: 5016: 5008: 4991: 4985: 4974: 4972: 4970: 4949: 4939: 4933: 4932: 4930: 4928: 4901: 4895: 4894: 4867: 4861: 4860: 4858: 4856: 4817: 4811: 4810: 4791: 4785: 4784: 4756: 4750: 4749: 4738: 4727: 4718: 4717: 4715: 4713: 4707: 4693: 4671: 4662: 4656: 4655: 4653: 4651: 4645: 4615: 4606: 4597: 4567: 4554: 4553: 4551: 4549: 4543: 4516:Pure Appl. Chem. 4512: 4503: 4400: 4392: 4388: 4384: 4375:carboxylic acids 4364: 4360: 4356: 4352: 4341: 4337: 4333: 4329: 4325: 4321: 4312:reliable sources 4301: 4297: 4293: 4289: 4285: 4271: 4243: 4237: 4232: 4226: 4221: 4215: 4209: 4205: 4201: 4197: 4193: 4187: 4182: 4176: 4083: 4079: 4063: 4062: 4055: 4054: 4046: 4045: 4038: 4037: 4025: 4024: 4017: 4016: 4008: 4007: 4000: 3999: 3994: 3993: 3986: 3958:oxidation number 3940: 3934: 3930: 3929: 3921: 3920: 3912: 3911: 3906: 3900: 3896: 3895: 3883: 3860: 3854: 3850: 3849: 3838: 3837: 3830: 3829: 3822: 3818: 3759: 3752: 3698:-, (+)-, (βˆ’)-, ( 3695: 3691: 3666: 3650: 3641: 3632: 3604: 3558: 3552: 3492: 3480: 3478:WP:NONEWELEMENTS 3473: 3451: 3447: 3443: 3439: 3435: 3426: 3422: 3418: 3414: 3410: 3406: 3402: 3398: 3394: 3390: 3386: 3338: 3334: 3330: 3326: 3322: 3316: 3312: 3308: 3304: 3300: 3294: 3290: 3286: 3277: 3272:nuclide template 3270:. You may use a 3269: 3265: 3261: 3257: 3253: 3246: 3245: 3244:SUPERSCRIPT FOUR 3242: 3239: 3238: 3232: 3228: 3224: 3220: 3214: 3210: 3200: 3193: 3167: 3156: 3152: 3148: 3144: 3140: 3128: 3124: 3120: 3116: 3112: 3108: 3104: 3100: 3084: 3080: 3073: 3067: 3063: 3057: 3045: 3035: 3028: 3018: 3011: 3001: 2996: 2995: 2979: 2972: 2965: 2958: 2951: 2944: 2923: 2899:transition metal 2854: 2850: 2845: 2841: 2836: 2832: 2822: 2818: 2813: 2809: 2804: 2800: 2795: 2791: 2784: 2737: 2736: 2729: 2727: 2720: 2718: 2711: 2709: 2702: 2700: 2693: 2691: 2684: 2682: 2675: 2673: 2666: 2664: 2657: 2655: 2648: 2646: 2639: 2637: 2630: 2628: 2621: 2619: 2612: 2610: 2603: 2601: 2594: 2592: 2585: 2583: 2576: 2574: 2567: 2565: 2558: 2556: 2549: 2547: 2540: 2538: 2531: 2529: 2522: 2520: 2513: 2511: 2504: 2502: 2495: 2493: 2486: 2484: 2477: 2475: 2468: 2466: 2459: 2457: 2450: 2448: 2434: 2432: 2425: 2423: 2416: 2414: 2407: 2405: 2398: 2396: 2389: 2387: 2380: 2378: 2371: 2369: 2362: 2360: 2353: 2351: 2344: 2342: 2335: 2333: 2326: 2324: 2317: 2315: 2308: 2306: 2299: 2297: 2290: 2288: 2281: 2279: 2272: 2270: 2263: 2261: 2254: 2252: 2245: 2243: 2236: 2234: 2227: 2225: 2218: 2216: 2209: 2207: 2200: 2198: 2191: 2189: 2182: 2180: 2173: 2171: 2164: 2162: 2155: 2153: 2139: 2137: 2130: 2128: 2121: 2119: 2112: 2110: 2103: 2101: 2094: 2092: 2085: 2083: 2076: 2074: 2067: 2065: 2058: 2056: 2049: 2047: 2040: 2038: 2031: 2029: 2022: 2020: 2013: 2011: 2004: 2002: 1993: 1991: 1984: 1982: 1968: 1966: 1959: 1957: 1950: 1948: 1941: 1939: 1932: 1930: 1923: 1921: 1914: 1912: 1905: 1903: 1896: 1894: 1887: 1885: 1878: 1876: 1869: 1867: 1860: 1858: 1851: 1849: 1842: 1840: 1833: 1831: 1822: 1820: 1813: 1811: 1797: 1795: 1788: 1786: 1779: 1777: 1770: 1768: 1761: 1759: 1752: 1750: 1741: 1739: 1732: 1730: 1716: 1714: 1707: 1705: 1698: 1696: 1689: 1687: 1680: 1678: 1671: 1669: 1660: 1658: 1651: 1649: 1635: 1633: 1624: 1622: 1507: 1500: 1493: 1486: 1485:(32-column form) 1477: 1425:18 vs 32 columns 1364: 1360: 1346: 1339: 1315: 1304: 1297: 1283: 1279: 1275: 1271: 1267: 1263: 1259: 1248: 1244: 1237: 1233: 1225: 1221: 1217: 1207: 1201: 1195: 1189: 1185: 1179: 1173: 1167: 1158: 1126: 1119: 1115: 1111: 1104: 1095: 1091: 1084: 1072: 1068: 1064: 1046: 1042: 1019: 1012: 1010:WP:PERIODICTABLE 1005: 976: 970: 967:tagged with the 957: 947: 940: 930: 923: 913: 906: 896: 889: 879: 872: 862: 855: 845: 840: 839: 809:reliable sources 793:systematic names 782: 737: 730: 723: 695: 338:Baseball players 195: 188: 180: 129:Compound classes 92: 82: 75: 68: 23: 22: 16: 5234: 5233: 5229: 5228: 5227: 5225: 5224: 5223: 5204: 5203: 5187: 5165:Eur. J. Biochem 5162: 5156: 5138: 5130: 5129: 5120: 5116: 5111: 5106: 5105: 5080: 5076: 5050: 5045: 5044: 5040: 5030: 5026: 5009: 5005: 4993: 4992: 4988: 4968: 4966: 4947: 4942: 4940: 4936: 4926: 4924: 4903: 4902: 4898: 4869: 4868: 4864: 4854: 4852: 4819: 4818: 4814: 4793: 4792: 4788: 4758: 4757: 4753: 4746: 4736: 4729: 4728: 4721: 4711: 4709: 4705: 4669: 4664: 4663: 4659: 4649: 4647: 4643: 4613: 4608: 4607: 4600: 4568: 4557: 4547: 4545: 4541: 4510: 4505: 4504: 4493: 4488: 4456: 4411: 4395:chemistry index 4288:carboxylic acid 4280: 4275: 4274: 4267: 4263: 4257: 4225:Vaska's complex 4163: 4121: 4102: 4096: 4090: 4060: 4052: 4043: 4036:sodium chloride 4035: 4022: 4014: 4005: 3997: 3991: 3951: 3938: 3936:lowercase title 3932: 3924: 3918: 3909: 3904: 3898: 3893: 3858: 3852: 3844: 3835: 3827: 3763: 3762: 3755: 3748: 3744: 3736: 3608: 3607: 3600: 3596: 3590: 3525:(Element 123) R 3487: 3484: 3483: 3476: 3469: 3465: 3459: 3450:element 119-296 3377: 3373: 3366: 3362: 3358: 3351: 3275: 3259: 3243: 3240: 3236: 3235: 3218:13</sup: --> 3204: 3203: 3198:WP:MAINISOTOPES 3196: 3191:MOS:MAINISOTOPE 3189: 3185: 3179: 2983: 2982: 2975: 2968: 2961: 2954: 2947: 2940: 2936: 2930: 2917: 2861: 2852: 2848: 2843: 2839: 2834: 2830: 2820: 2816: 2811: 2807: 2802: 2798: 2793: 2789: 2778: 2772: 2763: 2762: 2725: 2723: 2716: 2714: 2707: 2705: 2698: 2696: 2689: 2687: 2680: 2678: 2671: 2669: 2662: 2660: 2653: 2651: 2644: 2642: 2635: 2633: 2626: 2624: 2617: 2615: 2608: 2606: 2599: 2597: 2590: 2588: 2581: 2579: 2572: 2570: 2563: 2561: 2554: 2552: 2545: 2543: 2536: 2534: 2527: 2525: 2518: 2516: 2509: 2507: 2500: 2498: 2491: 2489: 2482: 2480: 2473: 2471: 2464: 2462: 2455: 2453: 2446: 2444: 2430: 2428: 2421: 2419: 2412: 2410: 2403: 2401: 2394: 2392: 2385: 2383: 2376: 2374: 2367: 2365: 2358: 2356: 2349: 2347: 2340: 2338: 2331: 2329: 2322: 2320: 2313: 2311: 2304: 2302: 2295: 2293: 2286: 2284: 2277: 2275: 2268: 2266: 2259: 2257: 2250: 2248: 2241: 2239: 2232: 2230: 2223: 2221: 2214: 2212: 2205: 2203: 2196: 2194: 2187: 2185: 2178: 2176: 2169: 2167: 2160: 2158: 2151: 2149: 2135: 2133: 2126: 2124: 2117: 2115: 2108: 2106: 2099: 2097: 2090: 2088: 2081: 2079: 2072: 2070: 2063: 2061: 2054: 2052: 2045: 2043: 2036: 2034: 2027: 2025: 2018: 2016: 2009: 2007: 2000: 1998: 1989: 1987: 1980: 1978: 1964: 1962: 1955: 1953: 1946: 1944: 1937: 1935: 1928: 1926: 1919: 1917: 1910: 1908: 1901: 1899: 1892: 1890: 1883: 1881: 1874: 1872: 1865: 1863: 1856: 1854: 1847: 1845: 1838: 1836: 1829: 1827: 1818: 1816: 1809: 1807: 1793: 1791: 1784: 1782: 1775: 1773: 1766: 1764: 1757: 1755: 1748: 1746: 1737: 1735: 1728: 1726: 1712: 1710: 1703: 1701: 1694: 1692: 1685: 1683: 1676: 1674: 1667: 1665: 1656: 1654: 1647: 1645: 1631: 1629: 1620: 1618: 1512: 1511: 1484: 1427: 1409: 1385:Evgeny Lifshitz 1350: 1349: 1342: 1335: 1331: 1325: 1270:manganese group 1234:(group 13) and 1222:(group 14) and 1094:ytterbium group 1028: 1023: 1022: 1015: 1008: 1001: 997: 991: 974: 968: 786: 785: 778: 774: 768: 750: 741: 691: 549:Writing systems 226:Fauna (animals) 191: 174: 97:Manual of Style 86: 85: 80:WP:MOSCHEM/NAME 78: 71: 64: 60: 52: 20: 12: 11: 5: 5232: 5230: 5222: 5221: 5216: 5206: 5205: 5201: 5199: 5198: 5193: 5186: 5185:External links 5183: 5182: 5181: 5160: 5154: 5135: 5134: 5128: 5127: 5113: 5112: 5110: 5107: 5104: 5103: 5074: 5038: 5024: 5003: 4986: 4934: 4896: 4862: 4812: 4807:Pergamon Press 4799:E. M. Lifshitz 4786: 4767:(8): 634–636. 4751: 4744: 4719: 4657: 4598: 4555: 4522:(3): 431–436. 4490: 4489: 4487: 4484: 4483: 4482: 4477: 4472: 4467: 4462: 4455: 4452: 4410: 4407: 4387:triflate group 4332:carbonyl group 4324:carboxyl group 4279: 4276: 4273: 4272: 4264: 4259: 4256: 4253: 4245: 4244: 4233: 4222: 4211: 4183: 4175:ethylene oxide 4162: 4159: 4158: 4157: 4146: 4143: 4133: 4132: 4131: 4120: 4117: 4089: 4086: 4074: 4073: 4048: 4031: 4010: 3950: 3947: 3907:to display as 3848:-Butyl alcohol 3761: 3760: 3753: 3745: 3740: 3735: 3732: 3668: 3667: 3651: 3642: 3633: 3606: 3605: 3597: 3592: 3589: 3586: 3571: 3570: 3566: 3565: 3542: 3541: 3529: 3528: 3517: 3516: 3506: 3505: 3504:(Element 119). 3482: 3481: 3474: 3466: 3461: 3458: 3455: 3454: 3453: 3446:ununennium-296 3429: 3428: 3380: 3379: 3375: 3371: 3364: 3360: 3356: 3349: 3342: 3341: 3340: 3318: 3296: 3279: 3252:tantalum-180m1 3248: 3215:(in wikicode: 3202: 3201: 3194: 3186: 3181: 3178: 3175: 3047: 3046: 3041: 3036: 3030: 3029: 3024: 3019: 3013: 3012: 3007: 3002: 2981: 2980: 2973: 2966: 2959: 2952: 2945: 2937: 2932: 2929: 2926: 2868:coinage metals 2864:Categorisation 2860: 2857: 2856: 2855: 2846: 2837: 2824: 2823: 2814: 2805: 2796: 2771: 2768: 2765: 2764: 2759: 2758: 2753: 2748: 2743: 2735: 2731: 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: 2451: 2442: 2436: 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: 2156: 2147: 2141: 2140: 2131: 2122: 2113: 2104: 2095: 2086: 2077: 2068: 2059: 2050: 2041: 2032: 2023: 2014: 2005: 1996: 1994: 1985: 1976: 1970: 1969: 1960: 1951: 1942: 1933: 1924: 1915: 1906: 1897: 1888: 1879: 1870: 1861: 1852: 1843: 1834: 1825: 1823: 1814: 1805: 1799: 1798: 1789: 1780: 1771: 1762: 1753: 1744: 1742: 1733: 1724: 1718: 1717: 1708: 1699: 1690: 1681: 1672: 1663: 1661: 1652: 1643: 1637: 1636: 1627: 1625: 1616: 1610: 1609: 1604: 1599: 1594: 1589: 1584: 1579: 1574: 1569: 1564: 1559: 1554: 1549: 1544: 1539: 1534: 1529: 1527: 1522: 1517: 1514: 1513: 1510: 1509: 1502: 1495: 1487: 1482:Periodic table 1480: 1475: 1474: 1466: 1465: 1449: 1448: 1426: 1423: 1422: 1421: 1414:Platinum group 1408: 1405: 1404: 1403: 1395: 1394: 1393: 1392: 1388: 1377: 1371: 1370: 1348: 1347: 1340: 1332: 1327: 1324: 1321: 1320: 1319: 1318: 1317: 1310: 1299: 1289:sets of groups 1285: 1254: 1239: 1212: 1211: 1210: 1209: 1203: 1197: 1191: 1181: 1175: 1169: 1163: 1151: 1150: 1143: 1128: 1098: 1097: 1086: 1078: 1077: 1074: 1073:as ambiguous.) 1058: 1057: 1053: 1052: 1027: 1024: 1021: 1020: 1013: 1006: 998: 993: 990: 987: 959: 958: 953: 948: 942: 941: 936: 931: 925: 924: 919: 914: 908: 907: 902: 897: 891: 890: 885: 880: 874: 873: 868: 863: 857: 856: 851: 846: 811:(in line with 797:preferred name 784: 783: 775: 770: 767: 764: 749: 746: 743: 742: 740: 739: 732: 725: 717: 714: 713: 712: 711: 706: 701: 696: 689: 684: 682:Capitalization 676: 675: 671: 670: 669: 668: 663: 658: 653: 648: 643: 638: 633: 628: 623: 618: 613: 608: 603: 598: 593: 588: 583: 578: 573: 567: 566: 559: 552: 542: 541: 537: 536: 535: 530: 525: 520: 513: 512: 511: 510: 507: 501: 500: 499: 494: 487: 486: 485: 484: 481: 475: 474: 473: 466: 465: 464: 463: 460: 454: 453: 452: 451: 446: 441: 433: 432: 428: 427: 426: 421: 416: 409: 408: 407: 406: 403: 400: 394: 393: 392: 387: 382: 377: 372: 367: 360: 359: 358: 357: 354: 351: 345: 344: 343: 342: 341: 340: 330: 325: 320: 312: 311: 305: 304: 303: 298: 293: 288: 283: 278: 273: 268: 263: 258: 251: 250: 249: 248: 245: 242: 236: 235: 234: 233: 231:Flora (plants) 228: 220: 219: 215: 214: 213: 212: 202: 201: 197: 196: 193:Article titles 184: 183: 182: 181: 166: 165: 161: 160: 159: 158: 156:external links 155: 154:References and 151: 146: 141: 136: 131: 126: 121: 116: 114:Article titles 108: 107: 101: 100: 88: 87: 84: 83: 76: 69: 61: 56: 53: 38: 37: 24: 13: 10: 9: 6: 4: 3: 2: 5231: 5220: 5217: 5215: 5212: 5211: 5209: 5202: 5197: 5194: 5192: 5189: 5188: 5184: 5178: 5174: 5170: 5166: 5161: 5157: 5155:9782940222131 5152: 5148: 5144: 5143: 5137: 5136: 5132: 5131: 5124: 5118: 5115: 5108: 5101: 5097: 5093: 5089: 5088: 5083: 5078: 5075: 5070: 5066: 5062: 5058: 5057: 5049: 5042: 5039: 5035: 5034: 5028: 5025: 5020: 5014: 5006: 5004:0-6320-3488-2 5001: 4997: 4990: 4987: 4983: 4978: 4965: 4961: 4957: 4953: 4946: 4938: 4935: 4923: 4919: 4915: 4911: 4907: 4900: 4897: 4892: 4889: 4885: 4881: 4877: 4873: 4866: 4863: 4850: 4846: 4843: 4839: 4835: 4831: 4827: 4823: 4816: 4813: 4808: 4804: 4800: 4796: 4790: 4787: 4782: 4778: 4774: 4770: 4766: 4762: 4761:J. Chem. Educ 4755: 4752: 4747: 4742: 4735: 4734: 4726: 4724: 4720: 4704: 4700: 4697: 4692: 4687: 4683: 4679: 4676:. DeGruyter. 4675: 4668: 4661: 4658: 4642: 4638: 4635: 4631: 4627: 4623: 4619: 4612: 4605: 4603: 4599: 4596: 4592: 4591:0-85404-438-8 4589: 4585: 4581: 4577: 4576: 4571: 4566: 4564: 4562: 4560: 4556: 4540: 4536: 4533: 4529: 4525: 4521: 4518: 4517: 4509: 4502: 4500: 4498: 4496: 4492: 4485: 4481: 4478: 4476: 4473: 4471: 4468: 4466: 4463: 4461: 4458: 4457: 4453: 4451: 4448: 4444: 4440: 4436: 4432: 4428: 4424: 4420: 4416: 4408: 4406: 4404: 4396: 4380: 4376: 4372: 4368: 4365:. Similarly, 4348: 4343: 4340:triflyl group 4317: 4313: 4309: 4308:commonly used 4305: 4300:acyl chloride 4277: 4270: 4266: 4265: 4262: 4254: 4252: 4250: 4240: 4234: 4229: 4223: 4218: 4212: 4190: 4184: 4179: 4173: 4172: 4171: 4169: 4160: 4155: 4151: 4147: 4144: 4141: 4140: 4139: 4137: 4130: 4128: 4123: 4122: 4118: 4116: 4114: 4110: 4107: 4101: 4095: 4087: 4085: 4071: 4067: 4058: 4049: 4041: 4032: 4029: 4020: 4011: 4003: 3989: 3982: 3978: 3974: 3973: 3972: 3970: 3966: 3963: 3959: 3955: 3948: 3946: 3944: 3937: 3927: 3916: 3903: 3890: 3885: 3879: 3875: 3871: 3867: 3862: 3857: 3847: 3840: 3833: 3816: 3812: 3808: 3804: 3800: 3796: 3792: 3788: 3784: 3780: 3776: 3772: 3768: 3758: 3754: 3751: 3750:WP:CHEMPREFIX 3747: 3746: 3743: 3738: 3733: 3731: 3727: 3725: 3721: 3717: 3713: 3709: 3705: 3701: 3689: 3685: 3681: 3677: 3673: 3664: 3660: 3655: 3652: 3646: 3643: 3637: 3634: 3628: 3625: 3624: 3623: 3621: 3617: 3613: 3603: 3599: 3598: 3595: 3587: 3585: 3583: 3578: 3576: 3568: 3567: 3563: 3559: 3553: 3547: 3544: 3543: 3539: 3535: 3534:WP:notability 3531: 3530: 3526: 3524: 3519: 3518: 3514: 3513: 3508: 3507: 3503: 3499: 3496: 3495: 3494: 3490: 3479: 3475: 3472: 3468: 3467: 3464: 3456: 3431: 3430: 3382: 3381: 3370: 3355: 3352:OD, methanol- 3347: 3343: 3319: 3297: 3283: 3282: 3280: 3273: 3264:tantalum-180m 3258:. The number 3249: 3206: 3205: 3199: 3195: 3192: 3188: 3187: 3184: 3176: 3174: 3172: 3162: 3160: 3136: 3131: 3096: 3092: 3088: 3075: 3070: 3060: 3052: 3042: 3040: 3037: 3032: 3031: 3025: 3023: 3020: 3015: 3014: 3008: 3006: 3003: 2998: 2997: 2994: 2992: 2988: 2978: 2974: 2971: 2967: 2964: 2960: 2957: 2953: 2950: 2946: 2943: 2939: 2938: 2935: 2928:Element names 2927: 2925: 2921: 2914: 2912: 2908: 2904: 2900: 2896: 2892: 2888: 2884: 2879: 2877: 2873: 2869: 2865: 2858: 2847: 2838: 2829: 2828: 2827: 2815: 2806: 2797: 2788: 2787: 2786: 2782: 2781:Element color 2775: 2769: 2757: 2754: 2752: 2749: 2747: 2744: 2742: 2739: 2738: 2732: 2728: 2719: 2710: 2701: 2692: 2683: 2674: 2665: 2656: 2647: 2638: 2629: 2620: 2611: 2602: 2593: 2584: 2575: 2566: 2557: 2548: 2539: 2530: 2521: 2512: 2503: 2494: 2485: 2476: 2467: 2458: 2449: 2441: 2437: 2433: 2424: 2415: 2406: 2397: 2388: 2379: 2370: 2361: 2352: 2343: 2334: 2325: 2316: 2307: 2298: 2289: 2280: 2271: 2262: 2253: 2244: 2235: 2226: 2217: 2208: 2199: 2190: 2181: 2172: 2163: 2154: 2146: 2142: 2138: 2129: 2120: 2111: 2102: 2093: 2084: 2075: 2066: 2057: 2048: 2039: 2030: 2021: 2012: 2003: 1992: 1983: 1975: 1971: 1967: 1958: 1949: 1940: 1931: 1922: 1913: 1904: 1895: 1886: 1877: 1868: 1859: 1850: 1841: 1832: 1821: 1812: 1804: 1800: 1796: 1787: 1778: 1769: 1760: 1751: 1740: 1731: 1723: 1719: 1715: 1706: 1697: 1688: 1679: 1670: 1659: 1650: 1642: 1638: 1634: 1623: 1615: 1611: 1608: 1603: 1598: 1593: 1588: 1583: 1578: 1573: 1568: 1563: 1558: 1553: 1548: 1543: 1538: 1533: 1526: 1521: 1516: 1515: 1508: 1503: 1501: 1496: 1494: 1489: 1488: 1483: 1478: 1472: 1468: 1467: 1463: 1459: 1455: 1451: 1450: 1446: 1442: 1437: 1436: 1431: 1424: 1419: 1415: 1411: 1410: 1406: 1401: 1397: 1396: 1389: 1386: 1382: 1378: 1375: 1374: 1373: 1372: 1368: 1356: 1352: 1351: 1345: 1341: 1338: 1334: 1333: 1330: 1322: 1311: 1308: 1300: 1293: 1292: 1290: 1286: 1278:halogen group 1255: 1252: 1251:coinage metal 1243:coinage metal 1240: 1229: 1214: 1213: 1204: 1198: 1192: 1182: 1176: 1170: 1164: 1162: 1155: 1154: 1153: 1152: 1148: 1144: 1141: 1137: 1133: 1129: 1123: 1108: 1100: 1099: 1087: 1080: 1079: 1075: 1060: 1059: 1055: 1054: 1050: 1038: 1034: 1030: 1029: 1025: 1018: 1014: 1011: 1007: 1004: 1000: 999: 996: 988: 986: 984: 980: 973: 966: 954: 952: 949: 944: 943: 937: 935: 932: 929:diethyl ether 927: 926: 920: 918: 915: 910: 909: 903: 901: 898: 893: 892: 886: 884: 881: 876: 875: 871:methylbenzene 869: 867: 864: 859: 858: 854:ethanoic acid 852: 850: 847: 842: 841: 838: 835: 833: 829: 825: 821: 816: 814: 813:WP:COMMONNAME 810: 806: 802: 798: 794: 790: 789:Trivial names 781: 777: 776: 773: 765: 762: 757: 755: 747: 738: 733: 731: 726: 724: 719: 718: 716: 715: 710: 707: 705: 702: 700: 697: 694: 690: 688: 685: 683: 680: 679: 678: 677: 672: 667: 664: 662: 659: 657: 654: 652: 649: 647: 644: 642: 639: 637: 634: 632: 629: 627: 624: 622: 619: 617: 614: 612: 609: 607: 604: 602: 599: 597: 594: 592: 589: 587: 584: 582: 579: 577: 574: 572: 571:Ancient Roman 569: 568: 565: 564: 563:All countries 560: 558: 557: 556:All languages 553: 551: 550: 546: 545: 544: 543: 538: 534: 531: 529: 526: 524: 521: 519: 516: 515: 514: 508: 505: 504: 502: 498: 495: 493: 490: 489: 488: 482: 479: 478: 476: 472: 469: 468: 467: 461: 458: 457: 455: 450: 447: 445: 442: 440: 437: 436: 435: 434: 431:Organizations 429: 425: 422: 420: 417: 415: 412: 411: 410: 404: 401: 398: 397: 395: 391: 388: 386: 383: 381: 378: 376: 373: 371: 368: 366: 363: 362: 361: 355: 352: 349: 348: 346: 339: 336: 335: 334: 331: 329: 326: 324: 321: 319: 316: 315: 314: 313: 310: 306: 302: 299: 297: 294: 292: 289: 287: 284: 282: 279: 277: 274: 272: 269: 267: 264: 262: 259: 257: 254: 253: 252: 246: 244:Entertainment 243: 240: 239: 237: 232: 229: 227: 224: 223: 222: 221: 216: 211: 210: 206: 205: 204: 203: 198: 194: 189: 178: 173: 170: 169: 168: 167: 162: 157: 152: 150: 147: 145: 142: 140: 137: 135: 132: 130: 127: 125: 122: 120: 117: 115: 112: 111: 110: 109: 106: 102: 99: 98: 94: 93: 81: 77: 74: 70: 67: 63: 62: 59: 54: 50: 46: 42: 36: 34: 30: 25: 18: 17: 5200: 5168: 5164: 5141: 5117: 5085: 5077: 5060: 5054: 5041: 5032: 5027: 4995: 4989: 4981: 4976: 4967:. Retrieved 4955: 4951: 4937: 4925:. Retrieved 4913: 4909: 4899: 4875: 4871: 4865: 4853:. Retrieved 4829: 4825: 4815: 4809:. pp.Β 256–7. 4802: 4795:L. D. Landau 4789: 4764: 4760: 4754: 4732: 4710:. Retrieved 4673: 4660: 4648:. Retrieved 4624:(1): 31–34. 4621: 4617: 4573: 4546:. Retrieved 4519: 4514: 4412: 4363:diphosphenes 4344: 4328:phenyl group 4281: 4269:WP:CHEMGROUP 4246: 4238: 4227: 4216: 4188: 4177: 4167: 4164: 4134: 4124: 4103: 4080:rather than 4075: 4056: 4039: 4027: 4018: 4001: 3987: 3968: 3961: 3952: 3925: 3914: 3902:DISPLAYTITLE 3886: 3877: 3873: 3869: 3865: 3863: 3856:DISPLAYTITLE 3845: 3841: 3831: 3814: 3810: 3806: 3802: 3798: 3794: 3790: 3786: 3782: 3778: 3774: 3770: 3766: 3764: 3737: 3728: 3719: 3715: 3711: 3707: 3703: 3699: 3687: 3683: 3679: 3675: 3671: 3669: 3662: 3658: 3653: 3644: 3635: 3626: 3612:common nouns 3609: 3579: 3572: 3545: 3520: 3510: 3498:Element page 3497: 3488: 3485: 3368: 3353: 3217:<sup: --> 3163: 3132: 3094: 3086: 3076: 3068: 3058: 3053: 3050: 3038: 3021: 3004: 2984: 2949:WP:ALUMINIUM 2915: 2880: 2863: 2862: 2825: 2776: 2773: 1471:specifically 1470: 1454:do not equal 1453: 1366: 1354: 1306: 1291:have names: 1288: 1236:crystallogen 1228:used by them 1218:(group 13), 1157:alkali metal 1147:trivial name 1146: 1121: 1106: 962: 950: 946:benzophenone 939:ethoxyethane 933: 916: 912:benzaldehyde 899: 882: 865: 848: 836: 817: 787: 780:WP:OCHEMNAME 759: 751: 748:General rule 561: 554: 547: 533:Stub sorting 449:Sports teams 369: 261:Broadcasting 207: 139:Nomenclature 138: 113: 95: 26: 4969:27 November 4927:17 November 4691:10045/55935 4379:carboxylate 4320:alkyl group 4092:Main page: 3882:isopropanol 3724:Substituent 3690:-, Ξ±-, Ξ²-, 3663:californium 3602:WP:CHEMCAPS 3421:radiocarbon 3171:copernicium 3143:element 119 1458:lanthanides 1337:WP:SCANDIUM 1238:(group 14). 1063:boron group 1003:WP:PERIODIC 905:pentan-1-ol 844:acetic acid 687:Use English 641:New Zealand 301:Visual arts 296:Video games 276:Manuscripts 66:WP:CHEMNAME 5208:Categories 5147:EPFL Press 4916:(1): 4–6. 4855:28 January 4486:References 4351:hydrazines 4208:bismuthine 4196:phosphines 4161:Exceptions 4098:See also: 3864:Note that 3620:MOS:ITALIC 3502:Ununennium 3333:hydrogen-3 3311:hydrogen-2 3289:hydrogen-1 3139:ununennium 3111:wolframate 3095:Principles 2963:WP:CAESIUM 2895:metalloids 2891:metalloids 1418:Iron group 1381:Lev Landau 1355:by default 1268:" denotes 1266:group VIIB 1208:= group 18 1202:= group 17 1196:= group 16 1180:= group 14 1174:= group 13 1136:tennessine 1067:iron group 895:1-pentanol 799:following 674:Formatting 631:Macedonian 581:Bangladesh 528:Long lists 518:Categories 509:Categories 399:Government 353:Technology 291:Television 164:Categories 41:exceptions 5013:cite book 4891:104311030 4878:: 61–69. 4832:: 23–31. 4712:15 August 4699:102245448 4637:231694898 4399:benzoates 4383:triflates 4192:phosphane 4186:phosphine 4136:Redirects 4119:Redirects 3975:Only the 3742:Shortcuts 3575:Oganesson 3523:Unbitrium 3512:Unbitrium 3463:Shortcuts 3299:Deuterium 3221:). Avoid 3209:carbon-13 3183:Shortcuts 3123:emanation 3099:tungstate 3072:sulphuric 3000:aluminium 2993:(IUPAC): 2977:WP:SULFUR 2934:Shortcuts 2907:metalloid 1462:actinides 1441:ytterbium 1344:WP:GROUP3 1329:Shortcuts 1206:noble gas 1194:chalcogen 1184:pnictogen 1168:= group 2 1140:oganesson 995:Shortcuts 965:redirects 666:Ukrainian 646:Old Norse 636:Mongolian 439:Companies 370:Chemistry 365:Astronomy 356:Transport 172:Templates 124:Chemicals 119:Chemboxes 105:Chemistry 73:WP:NCCHEM 58:Shortcuts 45:consensus 29:guideline 4849:Archived 4845:98624395 4801:(1958). 4703:Archived 4641:Archived 4572:(2005). 4548:24 March 4539:Archived 4535:96704008 4454:See also 4403:Hatnotes 4391:triflate 4261:Shortcut 4168:whatever 4113:WP:NCMED 4082:xenonate 3983:: hence 3977:cationic 3897:, using 3889:commonly 3616:MOS:CAPS 3594:Shortcut 3177:Isotopes 3119:wolframa 3115:wolframy 3109:and not 3081:and not 3079:tungsten 3066:sulfuric 3062:sulphate 3010:aluminum 2987:elements 1445:nobelium 1391:avoided. 1307:includes 1282:group 17 1247:group 11 1232:icosagen 1161:hydrogen 1118:group 18 1110:group 17 828:WP:NCMED 772:Shortcut 704:Acronyms 621:Japanese 576:Armenian 402:Politics 385:Aircraft 375:Medicine 177:citation 4769:Bibcode 4650:9 April 4359:boranes 4355:silanes 4316:radical 4204:stibine 4181:oxirane 3397:actinon 3367:, DMSO- 3321:Tritium 3285:Protium 3107:tungsta 3103:tungsty 3083:wolfram 3074:; etc. 3056:sulfate 3034:caesium 3027:sulphur 2970:WP:SULF 2956:WP:CAES 2942:WP:ALUM 2883:WP:NPOV 2872:WP:NPOV 2853:#e0c880 2849:i-block 2844:#7ed9d9 2840:h-block 2835:#fd99ff 2831:g-block 2821:#9bff99 2817:f-block 2812:#99ccff 2808:d-block 2803:#fdff8c 2799:p-block 2794:#ff9999 2790:s-block 2756:p-block 2751:d-block 2746:f-block 2741:s-block 1274:group 7 1224:pentels 1220:tetrels 1200:halogen 1188:pentels 1178:tetrels 1125:group 2 1103:group 1 1071:group 8 1051:(1988). 979:chembox 861:toluene 761:nature. 699:Plurals 661:Tibetan 656:Russian 591:Chinese 586:Burmese 459:Numbers 350:Science 4371:esters 4347:plural 4296:ketone 4284:alkane 4206:, and 4200:arsine 4078:xenate 3876:, and 3718:, and 3448:, not 3409:ionium 3385:thoron 3237:U+2074 3166:do not 3044:cesium 3017:sulfur 2887:WP:NOR 2770:Blocks 1241:Avoid 1216:Triels 1172:triels 1033:groups 1026:Groups 878:lysine 651:Polish 626:Korean 606:Hebrew 596:German 497:Events 492:Places 483:Events 480:Places 333:Sports 318:Clergy 309:People 286:Operas 266:Comics 218:Nature 149:Safety 5109:Notes 5082:IUPAC 5051:(PDF) 4948:(PDF) 4888:S2CID 4842:S2CID 4737:(PDF) 4706:(PDF) 4696:S2CID 4670:(PDF) 4644:(PDF) 4634:S2CID 4614:(PDF) 4584:IUPAC 4542:(PDF) 4532:S2CID 4511:(PDF) 4367:salts 4292:ether 4236:titin 4154:water 4125:From 3981:anion 3926:alpha 3878:spiro 3866:cyclo 3813:)-, ( 3805:)-, ( 3799:trans 3767:ortho 3720:spiro 3708:cyclo 3702:)-, ( 3680:ortho 3654:Avoid 3645:Avoid 3636:Avoid 3491:β‰₯ 119 3127:niton 2876:WP:OR 1287:Some 1049:IUPAC 832:below 826:(see 752:From 616:Irish 611:Indic 601:Greek 523:Lists 506:Lists 462:Dates 419:Legal 390:Ships 281:Music 271:Films 256:Books 247:Media 134:InChI 27:This 5151:ISBN 5121:See 5019:link 5000:ISBN 4971:2022 4929:2022 4857:2021 4741:ISBN 4714:2021 4652:2021 4588:ISBN 4550:2012 4369:and 4028:Note 3962:e.g. 3846:tert 3817:)-, 3801:-, ( 3791:tert 3775:para 3771:meta 3688:para 3684:meta 3676:tert 3661:and 3659:Iron 3618:and 3560:}}, 3554:, {{ 3536:and 3532:Per 3363:SOCD 3359:; 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Index

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consensus
this guideline's talk page
Shortcuts
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WP:NCCHEM
WP:MOSCHEM/NAME
Manual of Style
Chemistry
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Chemboxes
Chemicals
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Nomenclature
Structure drawing
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References and
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