Manganese vs Zinc
| Property | Mn Manganese | Zn Zinc |
|---|---|---|
| Atomic number | 25 | 30 |
| Symbol | Mn | Zn |
| Name | Manganese | Zinc |
| Category | transition-metal | transition-metal |
| Standard Atomic Weight | 54.938044 u | 65.38 u |
| Period | 4 | 4 |
| Group | 7 | 12 |
| Block | s | s |
| Phase at STP | solid | solid |
| Electron configuration | [Ar]4s23d5 | [Ar]4s23d10 |
| Oxidation states | [-3, -1, 0, 1, 2, 3, 4, 5, 6, 7] | [-2, 0, 1, 2] |
| Electronegativity (Pauling) | 1.55 | 1.65 |
| Electron affinity | -0.5 eV | -0.6 eV |
| Density | 7300 kg/m³ | 7134 kg/m³ |
| Melting point | 1245.85 °C | 419.53 °C |
| Boiling point | 2060.85 °C | 906.85 °C |
| Discovery year | 1774 | 1746 |