Hexpentpentium (Hpp)
Hexpentpentium is the systematic name of the theoretical ۶۵۵. element in the periodic table with a symbol of Hpp and atomic number of 655. Hexpentpentium, also known as element 655, has ششصد و پنجاه و پنج protons in its nucleus, and ششصد و پنجاه و پنج electrons in its shells.