Septtrihexium (Sth)

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