Septquadseptium (Sqs)

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