Octhexhexium (Ohh)

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