Ennilpentium (Enp)

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