Septtripentium (Stp)
Septtripentium is the systematic name of the theoretical ที่ 735 element in the periodic table with a symbol of Stp and atomic number of 735. Septtripentium, also known as element 735, has เจ็ดร้อยสามสิบห้า protons in its nucleus, and เจ็ดร้อยสามสิบห้า electrons in its shells.