Octpenthexium (Oph)

Octpenthexium is the systematic name of the theoretical 856वाँ element in the periodic table with a symbol of Oph and atomic number of 856. Octpenthexium, also known as element 856, has आठ सौ छप्पन protons in its nucleus, and आठ सौ छप्पन electrons in its shells.