Ennbiunium (Ebu)

Ennbiunium is the systematic name of the theoretical 921'инчи element in the periodic table with a symbol of Ebu and atomic number of 921. Ennbiunium, also known as element 921, has тогуз жүз жыйырма бир protons in its nucleus, and тогуз жүз жыйырма бир electrons in its shells.