Ennpentunium (Epu)
Ennpentunium is the systematic name of the theoretical 951. element in the periodic table with a symbol of Epu and atomic number of 951. Ennpentunium, also known as element 951, has devyni šimtai penkiasdešimt vienas protons in its nucleus, and devyni šimtai penkiasdešimt vienas electrons in its shells.