Septtrihexium (Sth)
Septtrihexium is the systematic name of the theoretical ที่ 736 element in the periodic table with a symbol of Sth and atomic number of 736. Septtrihexium, also known as element 736, has เจ็ดร้อยสามสิบหก protons in its nucleus, and เจ็ดร้อยสามสิบหก electrons in its shells.