Ennbiunium (Ebu)

Ennbiunium is the systematic name of the theoretical ٩٢١. element in the periodic table with a symbol of Ebu and atomic number of 921. Ennbiunium, also known as element 921, has تسعة مائة وواحد وعشرون protons in its nucleus, and تسعة مائة وواحد وعشرون electrons in its shells.