Compare Element Properties
| Property | Fe Iron | ? N/A |
|---|---|---|
| Atomic number | 26 | N/A |
| Symbol | Fe | N/A |
| Name | Iron | N/A |
| Category | transition-metal | N/A |
| Standard Atomic Weight | 55.845 u | N/A |
| Period | 4 | N/A |
| Group | 8 | N/A |
| Block | s | N/A |
| Phase at STP | solid | N/A |
| Electron configuration | [Ar]4s23d6 | N/A |
| Oxidation states | [-4, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7] | N/A |
| Electronegativity (Pauling) | 1.83 | N/A |
| Electron affinity | 0.151 eV | N/A |
| Density | 7874 kg/m³ | N/A |
| Melting point | 1537.85 °C | N/A |
| Boiling point | 2860.85 °C | N/A |
| Discovery year | N/A | N/A |