Octtriunium (Otu)

Octtriunium is the systematic name of the theoretical 831. element in the periodic table with a symbol of Otu and atomic number of 831. Octtriunium, also known as element 831, has aštuoni šimtai trisdešimt vienas protons in its nucleus, and aštuoni šimtai trisdešimt vienas electrons in its shells.