Hexquadunium (Hqu)

Hexquadunium is the systematic name of the theoretical 641. element in the periodic table with a symbol of Hqu and atomic number of 641. Hexquadunium, also known as element 641, has sechs­hundert­ein­und­vierzig protons in its nucleus, and sechs­hundert­ein­und­vierzig electrons in its shells.