Septquadseptium (Sqs)

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