| Name: | Osmium | |
| Symbol: | Os | |
| Atomic Number: | 76 | |
| Atomic Weight: | 190.23 g/mol | |
| State: | Solid @298K | |
| Colour: | Bluish Grey | |
| Melting Point: | 3306 K | |
| Boiling Point: | 5285 K | |
| isotope | amu | abundance(%) |
|---|---|---|
| Os184 | (183.9460) | 0.02 |
| Os186 | (185.9520) | 1.59 |
| Os187 | (186.9560) | 1.64 |
| Os188 | (187.9569) | 13.20 |
| Os189 | (188.9585) | 16.10 |
| Os190 | (189.9548) | 26.40 |
| Os192 | (191.9622) | 41.00 |