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 penki šimtai šešiasdešimt aštuoni protons in its nucleus, and penki šimtai šešiasdešimt aštuoni electrons in its shells.