Octhexseptium (Ohs)
Octhexseptium is the systematic name of the theoretical 867. element in the periodic table with a symbol of Ohs and atomic number of 867. Octhexseptium, also known as element 867, has osiemset sześćdziesiąt siedem protons in its nucleus, and osiemset sześćdziesiąt siedem electrons in its shells.