Penthexoctium (Pho)

Penthexoctium is the systematic name of the theoretical ۵۶۸. element in the periodic table with a symbol of Pho and atomic number of 568. Penthexoctium, also known as element 568, has پانصد و شصت و هشت protons in its nucleus, and پانصد و شصت و هشت electrons in its shells.