Hexoctquadium (Hoq)

Hexoctquadium is the systematic name of the theoretical 684e element in the periodic table with a symbol of Hoq and atomic number of 684. Hexoctquadium, also known as element 684, has zes­honderd­vier­en­tachtig protons in its nucleus, and zes­honderd­vier­en­tachtig electrons in its shells.