Septhexunium (Shu)

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