Hexhexseptium (Hhs)

Hexhexseptium is the systematic name of the theoretical ke-667 element in the periodic table with a symbol of Hhs and atomic number of 667. Hexhexseptium, also known as element 667, has enam ratus enam puluh tujuh protons in its nucleus, and enam ratus enam puluh tujuh electrons in its shells.