Ennquadnilium (Eqn)

Ennquadnilium is the systematic name of the theoretical 940-и element in the periodic table with a symbol of Eqn and atomic number of 940. Ennquadnilium, also known as element 940, has деветстотин четиресет protons in its nucleus, and деветстотин четиресет electrons in its shells.