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 kuusi­sataa­viisi­kymmentä­yksi protons in its nucleus, and kuusi­sataa­viisi­kymmentä­yksi electrons in its shells.