Hexhexquadium (Hhq)

Hexhexquadium is the systematic name of the theoretical 664वाँ element in the periodic table with a symbol of Hhq and atomic number of 664. Hexhexquadium, also known as element 664, has छह सौ चौंसठ protons in its nucleus, and छह सौ चौंसठ electrons in its shells.