This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories.
This is a tracking category. It builds and maintains a list of pages primarily for the sake of the list itself. They are not part of the encyclopedia's categorization scheme.
This category lists pages that use numbers hardcoded like #ffdead, not in a template.
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Administrators: Please do not delete this category as empty! This category may be empty occasionally or even most of the time. |
In periodic tables, element background colors are usually used through template {{element color}}. When a color is used directly on the page (hardcoded), such pages are difficult to find and edit. This category lists these pages for these maintenance tasks.
Pages in category "Pages containing element color directly"
The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes.