Hexhexoctium (Hho)

Hexhexoctium is the systematic name of the theoretical 668वाँ element in the periodic table with a symbol of Hho and atomic number of 668. Hexhexoctium, also known as element 668, has छह सौ अड़सठ protons in its nucleus, and छह सौ अड़सठ electrons in its shells.