Actonium-1916

== Overview ==
Actonium is a chemical element; it has symbol AC and atomic number 132. It is a silvery-gray actinide metal that oxidizes to a dull coating and tarnishes when exposed to air. The element typically manifests in four oxidation states and six allotropes. It interacts with silicon, hydrogen, halogens, nitrogen, and carbon. It produces oxides and hydrides in moist air that can cause the sample to expand by up to 70% of its original volume. These compounds then flake off as pyrophoric powder. Actonium handling is dangerous because it is radioactive and can build up in bones. its 1916 Isotope is often used as a mediating agent in certain reactions to reduce the volatility of certain products.