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