Compare Element Properties
| Property | Na Sodium | ? N/A |
|---|---|---|
| Atomic number | 11 | N/A |
| Symbol | Na | N/A |
| Name | Sodium | N/A |
| Category | alkali-metal | N/A |
| Standard Atomic Weight | 22.989769 u | N/A |
| Period | 3 | N/A |
| Group | 1 | N/A |
| Block | s | N/A |
| Phase at STP | solid | N/A |
| Electron configuration | [Ne]3s1 | N/A |
| Oxidation states | [-1, 0, 1] | N/A |
| Electronegativity (Pauling) | 0.93 | N/A |
| Electron affinity | 0.5479 eV | N/A |
| Density | 970 kg/m³ | N/A |
| Melting point | 97.8 °C | N/A |
| Boiling point | 882.85 °C | N/A |
| Discovery year | 1807 | N/A |