Hexquadhexium (Hqh)

Hexquadhexium is the systematic name of the theoretical 646वाँ element in the periodic table with a symbol of Hqh and atomic number of 646. Hexquadhexium, also known as element 646, has छह सौ छियालीस protons in its nucleus, and छह सौ छियालीस electrons in its shells.