Septhexunium (Shu)

Septhexunium is the systematic name of the theoretical 761-и element in the periodic table with a symbol of Shu and atomic number of 761. Septhexunium, also known as element 761, has седемстотин шейсет и едно protons in its nucleus, and седемстотин шейсет и едно electrons in its shells.