Penthexoctium (Pho)

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