| Name: | Selenium | ||
| Symbol: | Se | ||
| Atomic Number: | 34 | ||
| Atomic Weight: | 78.96 g/mol | ||
| State: | Solid @298K | ||
| Colour: | Grey, Metallic Lustre | ||
| Melting Point: | 494 K | ||
| Boiling Point: | 958 K | ||
| isotope | amu | abundance(%) | |
|---|---|---|---|
| Se74 | 73.9225 | 0.96 | |
| Se76 | 75.9193 | 9.12 | |
| Se77 | 76.9200 | 7.50 | |
| Se78 | 77.9174 | 23.61 | |
| Se80 | 79.9165 | 49.96 | |
| Se82 | 81.9166 | 8.94 |