Octpentquadium (Opq)

Octpentquadium is the systematic name of the theoretical ที่ 854 element in the periodic table with a symbol of Opq and atomic number of 854. Octpentquadium, also known as element 854, has แปด​ร้อย​ห้า​สิบ​สี่ protons in its nucleus, and แปด​ร้อย​ห้า​สิบ​สี่ electrons in its shells.