Category:Chalcogens

This category concerns the topic: terms for chemical elements in group 16 of the periodic table, which all have 6 valence electrons.

This category contains no dictionary entries, only other categories. The subcategories are of two sorts:

• Subcategories named like "aa:Chalcogens" (with a prefixed language code) are categories of terms in specific languages. You may be interested especially in Category:en:Chalcogens, for English terms.
• Subcategories of this one named without the prefixed language code are further categories just like this one, but devoted to finer topics.

NOTE: This is a set category. It should contain terms for chalcogens, not merely terms related to chalcogens. It may contain more general terms (e.g. types of chalcogens) or more specific terms (e.g. names of specific chalcogens), although there may be related categories specifically for these types of terms.