Template:CO2/doc

This is a documentation subpage for Template:CO2. It may contain usage information, categories and other content that is not part of the original template page.

This template is used on approximately 3,400 pages and changes may be widely noticed. Test changes in the template's /sandboxor/testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them.

This template should not be used in citation templates such as Citation Style 1 and Citation Style 2, because it includes markup that will pollute the COinS metadata they produce; see Wikipedia:COinS.

This template is used to display subcripts of numbers of molecules and superscripts of ionic charges in chemical compounds.

• {{CO2}} gives: CO₂
• {{CO2|link=yes}} gives: CO₂

• {{CH4}} → CH₄
• {{CO2}} → CO₂
• {{H2O}} → H₂O
  • {{H2O-nl}} → H₂O
  • {{H3O+}} → H₃O⁺
• {{H2S}} → H₂S
• {{N2O}} → N₂O
• {{N2O4}} → N₂O₄
• {{NH3}} → NH₃
• {{NOx}} → NO_x; {{NOx|x=2}} → NO₂
• {{SO2}} → SO₂
• {{Chem2}}
• Category:Miscellaneous chemical symbol templates (3)

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