| Element | Copper | Symbol | Cu |
| Atomic Number | 29 | Molar Mass | 63.55 gmol-1 |
| Electron Configuration | [Ar]3d104s1 | Normal State | solid metal |
| Density @STP | 8.93 g cm-3 | Melting Point | 1084oC |
| Boiling Point | 2562oC | Stable Isotopes | 63Cu, 65Cu |
| Atomic Radius | 128 pm | Ionic Radius | 72 (2+) pm |
| Electronegativity (Pauling) | 1.9 | Ionization Energy (1st) | 745 kJ mol-1 |
| Ionization Energy (2nd) | 1958 kJ mol-1 | Ionization Energy (3rd) | 3554 kJ mol-1 |
| Molar Heat Capacity | 24.4 J K-1mol-1 | Standard Molar Entropy | 33.2 J K-1mol-1 |
| Enthalpy of Fusion | 13 kJ mol-1 | Enthalpy of Vapourization | 304.6 kJ mol-1 |