Template talk:Periodic table (simple substance bonding)

Selenium?
Selenium bonds both as a network (gray selenium), in a molecule Se8 (red selenium) and in polymeric rings (black selenium) in its common allotropes. How should this be mentioned on the table? Chaotic Enby (talk) 00:35, 3 April 2023 (UTC)


 * Talk is at WT:ELEMENTS, . Please continue there only. DePiep (talk) 07:18, 3 April 2023 (UTC)