Hexhexpentium (Hhp)

Hexhexpentium is the systematic name of the theoretical ۶۶۵. element in the periodic table with a symbol of Hhp and atomic number of 665. Hexhexpentium, also known as element 665, has ششصد و شصت و پنج protons in its nucleus, and ششصد و شصت و پنج electrons in its shells.