Hexquadquadium (Hqq)

Hexquadquadium is the systematic name of the theoretical 644-ші element in the periodic table with a symbol of Hqq and atomic number of 644. Hexquadquadium, also known as element 644, has алты жүз қырық төрт protons in its nucleus, and алты жүз қырық төрт electrons in its shells.