Ennoctnilium (Eon)

Ennoctnilium is the systematic name of the theoretical 980. element in the periodic table with a symbol of Eon and atomic number of 980. Ennoctnilium, also known as element 980, has níggju­hundrað­og­áttati protons in its nucleus, and níggju­hundrað­og­áttati electrons in its shells.