Pentbihexium (Pbh)

Pentbihexium is the systematic name of the theoretical 526e element in the periodic table with a symbol of Pbh and atomic number of 526. Pentbihexium, also known as element 526, has vijf­honderd­zes­en­twintig protons in its nucleus, and vijf­honderd­zes­en­twintig electrons in its shells.