About the sample | This is a commercial sample bought from USA. The exhibited beryllium belongs to our colleague Miha Bukleski. |
| Z | 4 |
| ρ / g/cm3 | 1.848 |
| tt, mp / °C | 1287 |
| tv, bp / °C | 2469 |
| Ar | 9.012 |
| Electronegativity, (X) | 1.57 |
| Crystal structure | Hexagonal |
| Extended information | https://www.webelements.com/beryllium/ |