Ennbiunium (Ebu)

Ennbiunium is the systematic name of the theoretical thứ 921 element in the periodic table with a symbol of Ebu and atomic number of 921. Ennbiunium, also known as element 921, has chín trăm hai mươi mốt protons in its nucleus, and chín trăm hai mươi mốt electrons in its shells.