Hexseptunium (Hsu)

Hexseptunium is the systematic name of the theoretical thứ 671 element in the periodic table with a symbol of Hsu and atomic number of 671. Hexseptunium, also known as element 671, has sáu trăm bảy mươi mốt protons in its nucleus, and sáu trăm bảy mươi mốt electrons in its shells.