Hexoctoctium (Hoo)

Hexoctoctium is the systematic name of the theoretical 688. element in the periodic table with a symbol of Hoo and atomic number of 688. Hexoctoctium, also known as element 688, has sešsimt astoņdesmit astoņi protons in its nucleus, and sešsimt astoņdesmit astoņi electrons in its shells.