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