About the sample | This is a commercial sample. Samarium is packed in glass ampoule under argon to protect it from corrosion. It is a part of the private collection of Metodija Najdoski. |
| Z | 62 |
| ρ / g/cm3 | 7.35 |
| tt, mp / °C | 1072 |
| tv, bp / °C | 1803 |
| Ar | 150.36 |
| Electronegativity, (X) | 1.17 |
| Crystal structure | Trigonal |
| Extended information | https://www.webelements.com/samarium/ |