Actinium

Memory Beta, the wiki for licensed Star Trek content.

Actinium (abbreviated Ac) is a chemical element. Actinium is element number 89 on the periodic table. This element was discovered in 1899 by Humans, in France on Earth. This element is the first of the actinide series of heavy elements. (ST reference: Star Fleet Medical Reference Manual)

[edit] Connections

• Actinium article at Memory Alpha, the wiki for canon Star Trek.
• Actinium article at Wikipedia, the free encyclopedia.