Septhextrium (Sht)

Septhextrium is the systematic name of the theoretical ที่ 763 element in the periodic table with a symbol of Sht and atomic number of 763. Septhextrium, also known as element 763, has เจ็ด​ร้อย​หก​สิบ​สาม protons in its nucleus, and เจ็ด​ร้อย​หก​สิบ​สาม electrons in its shells.