Septseptunium (Ssu)

Septseptunium is the systematic name of the theoretical 771. element in the periodic table with a symbol of Ssu and atomic number of 771. Septseptunium, also known as element 771, has שבע מאות שבעים ואחת protons in its nucleus, and שבע מאות שבעים ואחת electrons in its shells.