Octbinilium (Obn)

Octbinilium is the systematic name of the theoretical 820'инчи element in the periodic table with a symbol of Obn and atomic number of 820. Octbinilium, also known as element 820, has сегиз жүз жыйырма protons in its nucleus, and сегиз жүз жыйырма electrons in its shells.