Octuntrium (Out)

Octuntrium is the systematic name of the theoretical ที่ 813 element in the periodic table with a symbol of Out and atomic number of 813. Octuntrium, also known as element 813, has แปด​ร้อย​สิบ​สาม protons in its nucleus, and แปด​ร้อย​สิบ​สาม electrons in its shells.