Hexoctpentium (Hop)

Hexoctpentium is the systematic name of the theoretical thứ 685 element in the periodic table with a symbol of Hop and atomic number of 685. Hexoctpentium, also known as element 685, has sáu trăm tám mươi lăm protons in its nucleus, and sáu trăm tám mươi lăm electrons in its shells.