About the sample | This is a commercial sample. Oxygen is packed in a glass ampoule under low pressure. This sample is a part of the private collection of Metodija Najdoski. |
| Z | 8 |
| ρ / g/cm3 | 8.92 |
| tt, mp / °C | -218.3 |
| tv, bp / °C | -182.9 |
| Ar | 15.999 |
| Electronegativity, (X) | 3.44 |
| Crystal structure | Monoclinic |
| Extended information | https://www.webelements.com/oxygen/ |