Octniltrium (Ont)

Octniltrium is the systematic name of the theoretical ٨٠٣. element in the periodic table with a symbol of Ont and atomic number of 803. Octniltrium, also known as element 803, has ثمانية مائة وثلاثة protons in its nucleus, and ثمانية مائة وثلاثة electrons in its shells.