Hexpentseptium (Hps)

Hexpentseptium is the systematic name of the theoretical ۶۵۷. element in the periodic table with a symbol of Hps and atomic number of 657. Hexpentseptium, also known as element 657, has ششصد و پنجاه و هفت protons in its nucleus, and ششصد و پنجاه و هفت electrons in its shells.