Category:Media needing chemical classification

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Chemical diagrams or pictures of chemical substances requiring classifcation. To place an image in this category, add the tag {{Query chemical}} to the bottom of the image's description page.

Please do not replace the tag by very general categories such as Category:Chemistry or Category:Chemical structures.

To find uncategorized pictures or images that need category review that are licensed under {{PD-chem}} or the are otherwise related to chemistry you may use the search function:

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