Octhexhexium (Ohh)

Octhexhexium is the systematic name of the theoretical 866e element in the periodic table with a symbol of Ohh and atomic number of 866. Octhexhexium, also known as element 866, has acht­honderd­zes­en­zestig protons in its nucleus, and acht­honderd­zes­en­zestig electrons in its shells.