Septquadseptium (Sqs)

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