Hexquadhexium (Hqh)

Hexquadhexium is the systematic name of the theoretical 646'inci element in the periodic table with a symbol of Hqh and atomic number of 646. Hexquadhexium, also known as element 646, has altı yüz qırx altı protons in its nucleus, and altı yüz qırx altı electrons in its shells.