Ennilseptium (Ens)

Ennilseptium is the systematic name of the theoretical thứ 907 element in the periodic table with a symbol of Ens and atomic number of 907. Ennilseptium, also known as element 907, has chín trăm lẻ bảy protons in its nucleus, and chín trăm lẻ bảy electrons in its shells.