Octennseptium (Oes)

Octennseptium is the systematic name of the theoretical 897. element in the periodic table with a symbol of Oes and atomic number of 897. Octennseptium, also known as element 897, has שמונה מאות תשעים ושבע protons in its nucleus, and שמונה מאות תשעים ושבע electrons in its shells.