Ennquadnilium (Eqn)

Ennquadnilium is the systematic name of the theoretical thứ 940 element in the periodic table with a symbol of Eqn and atomic number of 940. Ennquadnilium, also known as element 940, has chín trăm bốn mươi protons in its nucleus, and chín trăm bốn mươi electrons in its shells.