Ennpentoctium (Epo)

Ennpentoctium is the systematic name of the theoretical ۹۵۸. element in the periodic table with a symbol of Epo and atomic number of 958. Ennpentoctium, also known as element 958, has نهصد و پنجاه و هشت protons in its nucleus, and نهصد و پنجاه و هشت electrons in its shells.