Ennpentoctium (Epo)

Ennpentoctium is the systematic name of the theoretical 958. element in the periodic table with a symbol of Epo and atomic number of 958. Ennpentoctium, also known as element 958, has níggju­hundrað­og­fimmti­átta protons in its nucleus, and níggju­hundrað­og­fimmti­átta electrons in its shells.