Hexpentquadium (Hpq)

Hexpentquadium is the systematic name of the theoretical 654वाँ element in the periodic table with a symbol of Hpq and atomic number of 654. Hexpentquadium, also known as element 654, has छह सौ चौवन protons in its nucleus, and छह सौ चौवन electrons in its shells.