Pentennhexium (Peh)

Pentennhexium is the systematic name of the theoretical 596e element in the periodic table with a symbol of Peh and atomic number of 596. Pentennhexium, also known as element 596, has vijf­honderd­zes­en­negentig protons in its nucleus, and vijf­honderd­zes­en­negentig electrons in its shells.