Septseptnilium (Ssn)

Septseptnilium is the systematic name of the theoretical 770. element in the periodic table with a symbol of Ssn and atomic number of 770. Septseptnilium, also known as element 770, has შვიდას­სამოცდა­ათი protons in its nucleus, and შვიდას­სამოცდა­ათი electrons in its shells.