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 neun­hundert­acht­und­fünfzig protons in its nucleus, and neun­hundert­acht­und­fünfzig electrons in its shells.