Hexpentunium (Hpu)

Hexpentunium is the systematic name of the theoretical 651. element in the periodic table with a symbol of Hpu and atomic number of 651. Hexpentunium, also known as element 651, has šeši šimtai penkiasdešimt vienas protons in its nucleus, and šeši šimtai penkiasdešimt vienas electrons in its shells.