Septpentoctium (Spo)

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