118

Radioactive

Og

Oganesson

(294)

Noble gas
Solid

Discovery

Unknown (1999)

Etymology

Russian

Meaning

Named after Yuri Oganessian

Electron configuration

Electron configuration

Crystal structure

Crystal structure

Face-centered cubic

Physical Properties

Phase

  (at 21 °C and 101.325 kPa)

Solid

Boiling point

  (at 101.325 kPa)

80.0 °C

353.15 K

Density

  (at 21 °C and 101.325 kPa)

5.00 g/cm3