Lithium vs Zinc
| Property | Li Lithium | Zn Zinc |
|---|---|---|
| Atomic number | 3 | 30 |
| Symbol | Li | Zn |
| Name | Lithium | Zinc |
| Category | alkali-metal | transition-metal |
| Standard Atomic Weight | 6.9675 u | 65.38 u |
| Period | 2 | 4 |
| Group | 1 | 12 |
| Block | s | s |
| Phase at STP | solid | solid |
| Electron configuration | [He]2s1 | [Ar]4s23d10 |
| Oxidation states | [1] | [-2, 0, 1, 2] |
| Electronegativity (Pauling) | 0.98 | 1.65 |
| Electron affinity | 0.61804 eV | -0.6 eV |
| Density | 534 kg/m³ | 7134 kg/m³ |
| Melting point | 180.5 °C | 419.53 °C |
| Boiling point | 1341.85 °C | 906.85 °C |
| Discovery year | 1817 | 1746 |