Compare Element Properties
| Property | Pt Platinum | ? N/A |
|---|---|---|
| Atomic number | 78 | N/A |
| Symbol | Pt | N/A |
| Name | Platinum | N/A |
| Category | transition-metal | N/A |
| Standard Atomic Weight | 195.084 u | N/A |
| Period | 6 | N/A |
| Group | 10 | N/A |
| Block | s | N/A |
| Phase at STP | solid | N/A |
| Electron configuration | [Xe]6s14f145d9 | N/A |
| Oxidation states | [-3, -2, -1, 0, 1, 2, 3, 4, 5, 6] | N/A |
| Electronegativity (Pauling) | 2.28 | N/A |
| Electron affinity | 2.1228 eV | N/A |
| Density | 2.146000e+4 kg/m³ | N/A |
| Melting point | 1768.4 °C | N/A |
| Boiling point | 3824.85 °C | N/A |
| Discovery year | 1735 | N/A |