Hexennseptium (Hes)

Hexennseptium is the systematic name of the theoretical 697. element in the periodic table with a symbol of Hes and atomic number of 697. Hexennseptium, also known as element 697, has שש מאות תשעים ושבע protons in its nucleus, and שש מאות תשעים ושבע electrons in its shells.