Octnilseptium (Ons)

Octnilseptium is the systematic name of the theoretical ٨٠٧. element in the periodic table with a symbol of Ons and atomic number of 807. Octnilseptium, also known as element 807, has ثمانية مائة وسبعة protons in its nucleus, and ثمانية مائة وسبعة electrons in its shells.