Septtrihexium (Sth)

Septtrihexium is the systematic name of the theoretical 736-и element in the periodic table with a symbol of Sth and atomic number of 736. Septtrihexium, also known as element 736, has седемстотин трийсет и шест protons in its nucleus, and седемстотин трийсет и шест electrons in its shells.