 | This is a documentation subpage for Template:R from chemical formula. It may contain usage information, categories and other content that is not part of the original template page. |
 | This template is used on approximately 8,300 pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them.
Preview message: Transclusion count updated automatically (see documentation). |
 | This template should not be substituted. |
 | If you plan to make breaking changes to this template, move it, or nominate it for deletion, please notify Twinkle's users and maintainers at Wikipedia talk:Twinkle as a courtesy, as the standard installation of Twinkle adds and removes this template. Thank you! |