Ennpenthexium (Eph)

Ennpenthexium is the systematic name of the theoretical 956e element in the periodic table with a symbol of Eph and atomic number of 956. Ennpenthexium, also known as element 956, has negen­honderd­zes­en­vijftig protons in its nucleus, and negen­honderd­zes­en­vijftig electrons in its shells.