Pentpentpentium (Ppp)

Pentpentpentium is the systematic name of the theoretical ۵۵۵. element in the periodic table with a symbol of Ppp and atomic number of 555. Pentpentpentium, also known as element 555, has پانصد و پنجاه و پنج protons in its nucleus, and پانصد و پنجاه و پنج electrons in its shells.