Septhexunium (Shu)

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