Hexquadpentium (Hqp)

Hexquadpentium is the systematic name of the theoretical thứ 645 element in the periodic table with a symbol of Hqp and atomic number of 645. Hexquadpentium, also known as element 645, has sáu trăm bốn mươi lăm protons in its nucleus, and sáu trăm bốn mươi lăm electrons in its shells.