Ennilpentium (Enp)
Ennilpentium is the systematic name of the theoretical ที่ 905 element in the periodic table with a symbol of Enp and atomic number of 905. Ennilpentium, also known as element 905, has เก้าร้อยห้า protons in its nucleus, and เก้าร้อยห้า electrons in its shells.