Hexpentnilium (Hpn)

Hexpentnilium is the systematic name of the theoretical ۶۵۰. element in the periodic table with a symbol of Hpn and atomic number of 650. Hexpentnilium, also known as element 650, has ششصد و پنجاه protons in its nucleus, and ششصد و پنجاه electrons in its shells.