Septquadseptium (Sqs)

Septquadseptium is the systematic name of the theoretical 747-и element in the periodic table with a symbol of Sqs and atomic number of 747. Septquadseptium, also known as element 747, has седемстотин четиресет и седем protons in its nucleus, and седемстотин четиресет и седем electrons in its shells.