Yttrium vs Mercury
| Property | Y Yttrium | Hg Mercury |
|---|---|---|
| Atomic number | 39 | 80 |
| Symbol | Y | Hg |
| Name | Yttrium | Mercury |
| Category | transition-metal | transition-metal |
| Standard Atomic Weight | 88.90584 u | 200.592 u |
| Period | 5 | 6 |
| Group | 3 | 12 |
| Block | s | s |
| Phase at STP | solid | liquid |
| Electron configuration | [Kr]5s24d1 | [Xe]6s24f145d10 |
| Oxidation states | [0, 1, 2, 3] | [-2, 1, 2] |
| Electronegativity (Pauling) | 1.22 | 2 |
| Electron affinity | 0.307 eV | -0.5 eV |
| Density | 4470 kg/m³ | 1.353360e+4 kg/m³ |
| Melting point | 1521.85 °C | -38.83 °C |
| Boiling point | 3344.85 °C | 356.73 °C |
| Discovery year | 1794 | N/A |