Octseptunium (Osu)

Octseptunium is the systematic name of the theoretical 871वाँ element in the periodic table with a symbol of Osu and atomic number of 871. Octseptunium, also known as element 871, has आठ सौ इकहत्तर protons in its nucleus, and आठ सौ इकहत्तर electrons in its shells.