Sodium vs Manganese
| Property | Na Sodium | Mn Manganese |
|---|---|---|
| Atomic number | 11 | 25 |
| Symbol | Na | Mn |
| Name | Sodium | Manganese |
| Category | alkali-metal | transition-metal |
| Standard Atomic Weight | 22.989769 u | 54.938044 u |
| Period | 3 | 4 |
| Group | 1 | 7 |
| Block | s | s |
| Phase at STP | solid | solid |
| Electron configuration | [Ne]3s1 | [Ar]4s23d5 |
| Oxidation states | [-1, 0, 1] | [-3, -1, 0, 1, 2, 3, 4, 5, 6, 7] |
| Electronegativity (Pauling) | 0.93 | 1.55 |
| Electron affinity | 0.5479 eV | -0.5 eV |
| Density | 970 kg/m³ | 7300 kg/m³ |
| Melting point | 97.8 °C | 1245.85 °C |
| Boiling point | 882.85 °C | 2060.85 °C |
| Discovery year | 1807 | 1774 |