Hexhexquadium (Hhq)

Hexhexquadium is the systematic name of the theoretical 664. element in the periodic table with a symbol of Hhq and atomic number of 664. Hexhexquadium, also known as element 664, has šeši šimtai šešiasdešimt keturi protons in its nucleus, and šeši šimtai šešiasdešimt keturi electrons in its shells.