Octnilquadium (Onq)

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