Penthexoctium (Pho)
Penthexoctium is the systematic name of the theoretical 568. element in the periodic table with a symbol of Pho and atomic number of 568. Penthexoctium, also known as element 568, has πεντακόσια εξήντα οκτώ protons in its nucleus, and πεντακόσια εξήντα οκτώ electrons in its shells.