| Element | Curium | Symbol | Cm |
| Atomic Number | 96 | Molar Mass | 247.07 g mol-1 |
| Electron Configuration | [Rn]5f76d17s2 | Normal State | solid metal |
| Density @STP | 13.3 g cm-3 | Melting Point | 1345oC |
| Boiling Point | oC | Stable Isotopes | none |
| Atomic Radius | Ionic Radius | 99 (3+) pm | |
| Electronegativity (Pauling) | 1.3 | Ionization Energy (1st) | 581 kJ mol-1 |
| Ionization Energy (2nd) | 1196 kJ mol-1 | Ionization Energy (3rd) | 2045 kJ mol-1 |
| Molar Heat Capacity | J K-1mol-1 | Standard Molar Entropy | J K-1mol-1 |
| Enthalpy of Fusion | kJ mol-1 | Enthalpy of Vapourization | kJ mol-1 |