Silver vs Gold
| Property | Ag Silver | Au Gold |
|---|---|---|
| Atomic number | 47 | 79 |
| Symbol | Ag | Au |
| Name | Silver | Gold |
| Category | transition-metal | transition-metal |
| Standard Atomic Weight | 107.8682 u | 196.966569 u |
| Period | 5 | 6 |
| Group | 11 | 11 |
| Block | s | s |
| Phase at STP | solid | solid |
| Electron configuration | [Kr]5s14d10 | [Xe]6s14f145d10 |
| Oxidation states | [-2, -1, 0, 1, 2, 3] | [-3, -2, -1, 0, 1, 2, 3, 5] |
| Electronegativity (Pauling) | 1.93 | 2.54 |
| Electron affinity | 1.302 eV | 2.3086 eV |
| Density | 1.050100e+4 kg/m³ | 1.928200e+4 kg/m³ |
| Melting point | 961.78 °C | 1064.18 °C |
| Boiling point | 2161.85 °C | 2855.85 °C |
| Discovery year | N/A | N/A |