Octnilquadium (Onq)

Octnilquadium is the systematic name of the theoretical 804. element in the periodic table with a symbol of Onq and atomic number of 804. Octnilquadium, also known as element 804, has எண்நூறு நான்கு protons in its nucleus, and எண்நூறு நான்கு electrons in its shells.