Hexquadseptium (Hqs)

Hexquadseptium is the systematic name of the theoretical 647. element in the periodic table with a symbol of Hqs and atomic number of 647. Hexquadseptium, also known as element 647, has sechs­hundert­sieben­und­vierzig protons in its nucleus, and sechs­hundert­sieben­und­vierzig electrons in its shells.