Category:Actinide series chemical elements

This category concerns the topic: terms for those chemical elements in the f-block of the periodic table with atomic numbers from 89 to 103.

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

• Subcategories named like "aa:Actinide series chemical elements" (with a prefixed language code) are categories of terms in specific languages. You may be interested especially in Category:en:Actinide series chemical elements, 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 actinide series chemical elements, not merely terms related to actinide series chemical elements. It may contain more general terms (e.g. types of actinide series chemical elements) or more specific terms (e.g. names of specific actinide series chemical elements), although there may be related categories specifically for these types of terms.