Hextriunium (Htu)

Hextriunium is the systematic name of the theoretical 631. element in the periodic table with a symbol of Htu and atomic number of 631. Hextriunium, also known as element 631, has šeši šimtai trisdešimt vienas protons in its nucleus, and šeši šimtai trisdešimt vienas electrons in its shells.