Hexpentnilium (Hpn)

Hexpentnilium is the systematic name of the theoretical ٦٥٠. element in the periodic table with a symbol of Hpn and atomic number of 650. Hexpentnilium, also known as element 650, has ستة مائة وخمسون protons in its nucleus, and ستة مائة وخمسون electrons in its shells.