Ennpentunium (Epu)
Ennpentunium is the systematic name of the theoretical 951ste element in the periodic table with a symbol of Epu and atomic number of 951. Ennpentunium, also known as element 951, has negehonderd een-en-vyftig protons in its nucleus, and negehonderd een-en-vyftig electrons in its shells.