Septennseptium (Ses)

Septennseptium is the systematic name of the theoretical 797. element in the periodic table with a symbol of Ses and atomic number of 797. Septennseptium, also known as element 797, has septyni šimtai devyniasdešimt septyni protons in its nucleus, and septyni šimtai devyniasdešimt septyni electrons in its shells.