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 šeši šimtai keturiasdešimt vienas protons in its nucleus, and šeši šimtai keturiasdešimt vienas electrons in its shells.