Septseptoctium (Sso)

Septseptoctium is the systematic name of the theoretical 778'инчи element in the periodic table with a symbol of Sso and atomic number of 778. Septseptoctium, also known as element 778, has жети жүз жетимиш сегиз protons in its nucleus, and жети жүз жетимиш сегиз electrons in its shells.