Enntriennium (Ete)

Enntriennium is the systematic name of the theoretical 939. element in the periodic table with a symbol of Ete and atomic number of 939. Enntriennium, also known as element 939, has neun­hundert­neun­und­dreißig protons in its nucleus, and neun­hundert­neun­und­dreißig electrons in its shells.