View source for Template:Periodic table (group names)

<div class="mw-collapsible {{#ifeq:{{{state|}}}|collapsed|mw-collapsed|{{{state|uncollapsed}}}}}" style="background:{{element color|table background}}; font-size:85%; border:1px solid {{element color|table border}}; width:100%; margin:0 auto; padding:2px; text-align:center; vertical-align:top;">
<div style="background:{{element color|table title}}; padding:2px 4px;font-weight:bold;">{{#invoke:navbar|navbar|collapsible=1|Groups in the [[Chemistry:Periodic table|Periodic table]]}}</div><!--

--><div class="mw-collapsible-content">
{| border="0" cellpadding="0" cellspacing="2" style="display:block;overflow:auto;width:100%;text-align:center; max-width:1300px; margin:0; padding:0;"
|- style="line-height:120%; vertical-align:top;"
| style="text-align:left;" | [[Chemistry:Group (periodic table)|IUPAC group]]
! style="background:#e1e1e1;" | {{#ifeq:{{PAGENAME}}|Group (periodic table)|[[#Group 1{{!}}1]]|[[Group 1 element{{!}}1]]}}{{ref|group1|a}}
! style="background:#f1f1f1;" | [[Chemistry:Alkaline earth metal|2]]
! style="background:#e1e1e1;" | [[Chemistry:Group 3 element|3]]{{ref|group3|b}}
! style="background:#f1f1f1;" | {{ref|group3|n/a}}&nbsp;{{ref|group3|b}}
! style="background:#e1e1e1;" | [[Chemistry:Group 4 element|4]]
! style="background:#f1f1f1;" | [[Chemistry:Group 5 element|5]]
! style="background:#e1e1e1;" | [[Chemistry:Group 6 element|6]]
! style="background:#f1f1f1;" | [[Chemistry:Group 7 element|7]]
! style="background:#e1e1e1;" | [[Chemistry:Group 8 element|8]]
! style="background:#f1f1f1;" | [[Chemistry:Group 9 element|9]]
! style="background:#e1e1e1;" | [[Chemistry:Group 10 element|10]]
! style="background:#f1f1f1;" | [[Chemistry:Group 11 element|11]]
! style="background:#e1e1e1;" | [[Chemistry:Group 12 element|12]]
! style="background:#f1f1f1;" | [[Chemistry:Boron group|13]]
! style="background:#e1e1e1;" | [[Chemistry:Carbon group|14]]
! style="background:#f1f1f1;" | [[Chemistry:Pnictogen|15]]
! style="background:#e1e1e1;" | [[Chemistry:Chalcogen|16]]
! style="background:#f1f1f1;" | [[Chemistry:Halogen|17]]
! style="background:#e1e1e1;" | [[Chemistry:Noble gas|18]]

|- style="line-height:120%; vertical-align:top;"
| style="vertical-align:top; text-align:left;" | [[Biography:Dmitri Mendeleev#Periodic table|Mendeleev]] {{nowrap|<small>(I&ndash;VIII)</small>}}
| style="background:#e1e1e1;" | I<span style="visibility:hidden">A</span>
| style="background:#f1f1f1;" | II<span style="visibility:hidden">A</span>
| style="background:#e1e1e1;" | III<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | 
| style="background:#e1e1e1;" | IV<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | V<span style="visibility:hidden">B</span>
| style="background:#e1e1e1;" | VI<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | VII<span style="visibility:hidden">B</span>
| colspan=3 style="background:#e1e1e1; border-top:1px solid #b8b8b8; text-align:center;" | VIII{{0|B}}
| style="background:#f1f1f1;" | I<span style="visibility:hidden">B</span>
| style="background:#e1e1e1;" | II<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | III<span style="visibility:hidden">B</span>
| style="background:#e1e1e1;" | IV<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | V<span style="visibility:hidden">B</span>
| style="background:#e1e1e1;" | VI<span style="visibility:hidden">B</span>
| style="background:#f1f1f1;" | VII<span style="visibility:hidden">B</span>
| style="background:#e1e1e1;" | {{ref|group0|c}}

|- style="line-height:120%; vertical-align:top;"
| style="text-align:left; vertical-align:top;" | [[Chemistry:Group (periodic table)#CAS and old IUPAC|CAS]] <small>{{nowrap|(US, A-B-A)}}</small>
| style="background:#e1e1e1;" | IA
| style="background:#f1f1f1;" | IIA
| style="background:#e1e1e1;" | IIIB
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" | IVB
| style="background:#f1f1f1;" | VB
| style="background:#e1e1e1;" | VIB
| style="background:#f1f1f1;" | VIIB
| colspan=3 style="background:#e1e1e1; border-top:1px solid #b8b8b8;" | VIIIB
| style="background:#f1f1f1;" | IB
| style="background:#e1e1e1;" | IIB
| style="background:#f1f1f1;" | IIIA
| style="background:#e1e1e1;" | IVA
| style="background:#f1f1f1;" | VA
| style="background:#e1e1e1;" | VIA
| style="background:#f1f1f1;" | VIIA
| style="background:#e1e1e1;" | VIIIA

|- style="line-height:120%; vertical-align:top;"
| style="text-align:left;" | [[Chemistry:Group (periodic table)#CAS and old IUPAC|old IUPAC]] <small>{{nowrap|(Europe, A-B)}}</small>
| style="background:#e1e1e1;" | IA
| style="background:#f1f1f1;" | IIA
| style="background:#e1e1e1;" | IIIA
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" | IVA
| style="background:#f1f1f1;" | VA
| style="background:#e1e1e1;" | VIA
| style="background:#f1f1f1;" | VIIA
| colspan=3 style="background:#e1e1e1; border-top:1px solid #b8b8b8;" | VIII{{0|B}}
| style="background:#f1f1f1;" | IB
| style="background:#e1e1e1;" | IIB
| style="background:#f1f1f1;" | IIIB
| style="background:#e1e1e1;" | IVB
| style="background:#f1f1f1;" | VB
| style="background:#e1e1e1;" | VIB
| style="background:#f1f1f1;" | VIIB
| style="background:#e1e1e1; font-size:95%;" | 0

|- style="line-height:120%; vertical-align:top;"
| style="text-align:left;" | [[Chemistry:Trivial name|Trivial name]]
| style="background:#e1e1e1;" | [[Chemistry:Hydrogen|H]] and [[Chemistry:Alkali metal|Alkali metal]]s{{ref|IUPAC|r}}
| style="background:#f1f1f1;" | [[Chemistry:Alkaline earth metal|Alkaline earth metal]]s{{ref|IUPAC|r}}
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" | 
| style="background:#e1e1e1;" | 
| style="background:#f1f1f1;" | 
| style="background:#e1e1e1;" | 
| style="background:#f1f1f1;" | 
| style="background:#e1e1e1;" | 
| style="background:#f1f1f1;" | 
| style="background:#e1e1e1;" | 
| style="background:#f1f1f1;" | Coin{{shy}}age metals
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" | Triels
| style="background:#e1e1e1;" | Tetrels
| style="background:#f1f1f1;" | [[Pnictogens|Pnicto{{shy}}gens]]{{ref|IUPAC|r}}
| style="background:#e1e1e1;" | [[Chalcogens|Chal{{shy}}co{{shy}}gens]]{{ref|IUPAC|r}}
| style="background:#f1f1f1;" | [[Halogens|Halo{{shy}}gens]]{{ref|IUPAC|r}}
| style="background:#e1e1e1;" | [[Noble gases]]{{ref|IUPAC|r}}

|- style="line-height:120%; vertical-align:top;"
| style="text-align:left;" | Name by element{{ref|IUPAC|r}}
| style="background:#e1e1e1;" | Lith{{shy}}ium group
| style="background:#f1f1f1;" | Beryl{{shy}}lium group
| style="background:#e1e1e1;" | Scan{{shy}}dium group
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" | Titan{{shy}}ium group
| style="background:#f1f1f1;" | Vana{{shy}}dium group
| style="background:#e1e1e1;" | Chro{{shy}}mium group
| style="background:#f1f1f1;" | Man{{shy}}ga{{shy}}nese group
| style="background:#e1e1e1;" | Iron group
| style="background:#f1f1f1;" | Co{{shy}}balt group
| style="background:#e1e1e1;" | Nickel group
| style="background:#f1f1f1;" | Cop{{shy}}per group
| style="background:#e1e1e1;" | Zinc group
| style="background:#f1f1f1;" | Boron group
| style="background:#e1e1e1;" | Car{{shy}}bon group
| style="background:#f1f1f1;" | Nitro{{shy}}gen group
| style="background:#e1e1e1;" | Oxy{{shy}}gen group
| style="background:#f1f1f1;" | Fluor{{shy}}ine group
| style="background:#e1e1e1;" | Helium ''or'' Neon group

|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 1 element|Period 1]]
| {{element cell||Hydrogen|{{nbsp}}H{{nbsp}}|6=other nonmetals}}
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| {{element cell||Helium|He|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 2 element|Period 2]]
| {{element cell||Lithium|Li|6=Alkali metals}}
| {{element cell||Beryllium|Be|6=Alkaline earth metals}}
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| {{element cell||Boron|B|6=Metalloids}}
| {{element cell||Carbon|C|6=other nonmetals}}
| {{element cell||Nitrogen|N|6=other nonmetals}}
| {{element cell||Oxygen|O|6=other nonmetals}}
| {{element cell||Fluorine|F|6=Halogens}}
| {{element cell||Neon|Ne|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 3 element|Period 3]]
| {{element cell||Sodium|Na|6=Alkali metals}}
| {{element cell||Magnesium|Mg|6=Alkaline earth metals}}
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| style="background:#f1f1f1;" |
| style="background:#e1e1e1;" |
| {{element cell||Aluminium|Al|6=Other metals}}
| {{element cell||Silicon|Si|6=Metalloids}}
| {{element cell||Phosphorus|P|6=other nonmetals}}
| {{element cell||Sulfur|S|6=other nonmetals}}
| {{element cell||Chlorine|Cl|6=halogens}}
| {{element cell||Argon|Ar|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 4 element|Period 4]]
| {{element cell||Potassium|K|6=Alkali metals}}
| {{element cell||Calcium|Ca|6=Alkaline earth metals}}
| {{element cell||Scandium|Sc|6=Transition metals}}
| style="background:#f1f1f1;" |
| {{element cell||Titanium|Ti|6=Transition metals}}
| {{element cell||Vanadium|V|6=Transition metals}}
| {{element cell||Chromium|Cr|6=Transition metals}}
| {{element cell||Manganese|Mn|6=Transition metals}}
| {{element cell||Iron|Fe|6=Transition metals}}
| {{element cell||Cobalt|Co|6=Transition metals}}
| {{element cell||Nickel|Ni|6=Transition metals}}
| {{element cell||Copper|Cu|6=Transition metals}}
| {{element cell||Zinc|Zn|6=Transition metals}}
| {{element cell||Gallium|Ga|6=Other metals}}
| {{element cell||Germanium|Ge|6=Metalloids}}
| {{element cell||Arsenic|As|6=Metalloids}}
| {{element cell||Selenium|Se|6=other nonmetals}}
| {{element cell||Bromine|Br|6=halogens}}
| {{element cell||Krypton|Kr|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 5 element|Period 5]]
| {{element cell||Rubidium|Rb|6=Alkali metals}}
| {{element cell||Strontium|Sr|6=Alkaline earth metals}}
| {{element cell||Yttrium|Y|6=Transition metals}}
| style="background:#f1f1f1; <!--border-bottom:1px solid black-->" | 
| {{element cell||Zirconium|Zr|6=Transition metals}}
| {{element cell||Niobium|Nb|6=Transition metals}}
| {{element cell||Molybdenum|Mo|6=Transition metals}}
| {{element cell||Technetium|Tc|6=Transition metals}}
| {{element cell||Ruthenium|Ru|6=Transition metals}}
| {{element cell||Rhodium|Rh|6=Transition metals}}
| {{element cell||Palladium|Pd|6=Transition metals}}
| {{element cell||Silver|Ag|6=Transition metals}}
| {{element cell||Cadmium|Cd|6=Transition metals}}
| {{element cell||Indium|In|6=Other metals}}
| {{element cell||Tin|Sn|6=Other metals}}
| {{element cell||Antimony|Sb|6=Metalloids}}
| {{element cell||Tellurium|Te|6=Metalloids}}
| {{element cell||Iodine|I|6=Halogens}}
| {{element cell||Xenon|Xe|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 6 element|Period 6]]
| {{element cell||Caesium|Cs|style=min-width:4%;|6=Alkali metals}}
| {{element cell||Barium|Ba|style=min-width:4%;|6=Alkaline earth metals}}
| {{element cell||Lanthanum|La|style=min-width:4%;|6=Lanthanides}}
| style="font-size:95%; background:{{element color|lanthanide}}; padding:0 1px; width:*;" | {{nowrap|[[Chemistry:Lanthanide|Ce&ndash;Lu]]}}
| {{element cell||Hafnium|Hf|style=min-width:4%;|6=Transition metals}}
| {{element cell||Tantalum|Ta|style=min-width:4%;|6=Transition metals}}
| {{element cell||Tungsten|W|style=min-width:4%;|6=Transition metals}}
| {{element cell||Rhenium|Re|style=min-width:4%;|6=Transition metals}}
| {{element cell||Osmium|Os|style=min-width:4%;|6=Transition metals}}
| {{element cell||Iridium|Ir|style=min-width:4%;|6=Transition metals}}
| {{element cell||Platinum|Pt|style=min-width:4%;|6=Transition metals}}
| {{element cell||Gold|Au|style=min-width:4%;|6=Transition metals}}
| {{element cell||Mercury|Hg|style=min-width:4%;|6=Transition metals|link=mercury (element)}}
| {{element cell||Thallium|Tl|style=min-width:4%;|6=Other metals}}
| {{element cell||Lead|Pb|style=min-width:4%;|6=Other metals}}
| {{element cell||Bismuth|Bi|style=min-width:4%;|6=Other metals}}
| {{element cell||Polonium|Po|style=min-width:4%;|6=Other metals}}
| {{element cell||Astatine|At|style=min-width:4%;|6=Halogens}}
| {{element cell||Radon|Rn|style=min-width:4%;|6=Noble gases}}
|-
| style="text-align:right; padding-right:1em;" | [[Chemistry:Period 7 element|Period 7]]
| {{element cell||Francium|Fr|6=Alkali metals}}
| {{element cell||Radium|Ra|6=Alkaline earth metals}}
| {{element cell||Actinium|Ac|6=Actinides}}
| style="font-size:95%; background:{{element color|actinide}}; padding:0 1px;" | {{nowrap|[[Chemistry:Actinide|Th&ndash;Lr]]}}
| {{element cell||Rutherfordium|Rf|6=Transition metals}}
| {{element cell||Dubnium|Db|6=Transition metals}}
| {{element cell||Seaborgium|Sg|6=Transition metals}}
| {{element cell||Bohrium|Bh|6=Transition metals}}
| {{element cell||Hassium|Hs|6=Transition metals}}
| {{element cell||Meitnerium|Mt|6=Transition metals}}
| {{element cell||Darmstadtium|Ds|6=Transition metals}}
| {{element cell||Roentgenium|Rg|6=Transition metals}}
| {{element cell||Copernicium|Cn|6=Transition metals}}
| {{element cell||Nihonium|Nh|6=Other metals}}
| {{element cell||Flerovium|Fl|6=Other metals}}
| {{element cell||Moscovium|Mc|6=Other metals}}
| {{element cell||Livermorium|Lv|6=Other metals}}
| {{element cell||Tennessine|Ts|6=Halogens}}
| {{element cell||Oganesson|Og|6=Noble gases}}
|}
<div style="text-align:left; background:{{element color|table mark}}"><!--
-->{{Anchor|Group 1}}{{note label|group1|a}} Group 1 is composed of hydrogen (H) and the alkali metals. Elements of the group have one s-electron in the outer electron shell. Hydrogen is not considered to be an alkali metal as it rarely exhibits behaviour comparable to theirs, though it is more analogous to them than any other group. This makes the group somewhat exceptional.<br/><!--
-->{{note label|group3|n/a}} Do not have a group number<!--
--><br/>{{note label|group3|b}} Group 3 has scandium (Sc) and yttrium (Y). For the rest of the group, sources differ as either being {{nowrap|(1) lutetium (Lu) and lawrencium (Lr),}} ''or'' {{nowrap|(2) lanthanum (La) and actinium (Ac),}} ''or'' {{nowrap|(3) the whole set of 15+15 [[Chemistry:Lanthanide|lanthanide]]s and [[Chemistry:Actinide|actinide]]s.}} IUPAC has initiated a project to standardize the definition as either {{nowrap|(1) '''Sc, Y, Lu and Lr''',}} or {{nowrap|(2) '''Sc, Y, La and Ac'''.}}<ref>{{cite web|url=https://iupac.org/projects/project-details/?project_nr=2015-039-2-200|title=The constitution of group 3 of the periodic table|publisher=IUPAC|date=2015-12-18}}</ref><br/><!--
-->{{note label|group0|c}} Group 18, the noble gases, were not discovered at the time of Mendeleev's original table. Later (1902), Mendeleev accepted the evidence for their existence, and they could be placed in a new "group 0", consistently and without breaking the periodic table principle.<br/><!--
-->{{note label|IUPAC|r}} Group name as recommended by IUPAC.</div>
</div></div><!--

--><noinclude>{{documentation}}</noinclude>