Septtriseptium (Sts)
Septtriseptium is the systematic name of the theoretical ที่ 737 element in the periodic table with a symbol of Sts and atomic number of 737. Septtriseptium, also known as element 737, has เจ็ดร้อยสามสิบเจ็ด protons in its nucleus, and เจ็ดร้อยสามสิบเจ็ด electrons in its shells.