Hexhexseptium (Hhs)

Hexhexseptium is the systematic name of the theoretical ۶۶۷. element in the periodic table with a symbol of Hhs and atomic number of 667. Hexhexseptium, also known as element 667, has ششصد و شصت و هفت protons in its nucleus, and ششصد و شصت و هفت electrons in its shells.