Septpentoctium (Spo)

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