Hexoctquadium (Hoq)

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