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 devyni šimtai trisdešimt devyni protons in its nucleus, and devyni šimtai trisdešimt devyni electrons in its shells.