Septhexunium (Shu)

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