Ennilquadium (Enq)

Ennilquadium is the systematic name of the theoretical thứ 904 element in the periodic table with a symbol of Enq and atomic number of 904. Ennilquadium, also known as element 904, has chín trăm lẻ bốn protons in its nucleus, and chín trăm lẻ bốn electrons in its shells.