Hexquadbium (Hqb)

Hexquadbium is the systematic name of the theoretical 642'инчи element in the periodic table with a symbol of Hqb and atomic number of 642. Hexquadbium, also known as element 642, has алты жүз кырк эки protons in its nucleus, and алты жүз кырк эки electrons in its shells.