|- ! colspan="2" | Atomic Structure |- | Symbol | Uuo |- | Atomic Number |118 |- | Atomic Mass | 294g/mol |- ! colspan="2" | Periodic Table |- | Group | 17 |- | Row / Period | 7 |- | Element Category | halogen |- ! colspan="2" | Uuo |-

| colspan="2" |

Ununoctium's electron shell


Ununoctium is a chemical element, which chemical symbol is Uuo, atomic number is 118 and atomic mass is 294.