Septpentoctium (Spo)

Septpentoctium is the systematic name of the theoretical 758वाँ element in the periodic table with a symbol of Spo and atomic number of 758. Septpentoctium, also known as element 758, has सात सौ अट्ठावन protons in its nucleus, and सात सौ अट्ठावन electrons in its shells.