Ennpenthexium (Eph)
Ennpenthexium is the systematic name of the theoretical 956'inci element in the periodic table with a symbol of Eph and atomic number of 956. Ennpenthexium, also known as element 956, has doqquz yüz əlli altı protons in its nucleus, and doqquz yüz əlli altı electrons in its shells.