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Chemical element: Curium (Cm)
| Atomic Number: | 96 |
| Element Symbol: | Cm |
| Element Name: | Curium |
| Atomic Weight: | 247 |
| Group Name: | Actinoid |
| Period Number: | 7 (actinoid) |
| Block: | f-block |
| Ground State Configuration: | [Rn] 5f7 6d 7s2 |
| Ground State Level: | 9Do2 |
| Standard State: | Artificially prepared |
| Bond Length: | 347.7 |
| First Ionization Energy: | 581 |
| Pauling Electronegativity: | 1.3 |
| Allred Rochow Electronegativity: | 1.2 |
| Density Of Solid: | 13510 |
| Molar Volume: | 18.05 |
| Melting Point: | 1340 |
| Boiling Point: | 3110 |
| Most Common Oxidation Numbers: | 3 |
| Color: | Silver |
| Classification: | Metallic |
| Discovered By: | Glenn T. Seaborg, Ralph A. James, Albert Ghiorso |
| Discovered At: | USA |
| Discovered When: | 1944 |
| Origin Of Name: | Named after Pierre and Marie Curie |
Calculate the molecular weight of Curium or molecular weight Cm.
Also see the full list of chemical elements and atomic weights.
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