Compare Element Properties
| Property | Tb Terbium | ? N/A |
|---|---|---|
| Atomic number | 65 | N/A |
| Symbol | Tb | N/A |
| Name | Terbium | N/A |
| Category | lanthanide | N/A |
| Standard Atomic Weight | 158.92535 u | N/A |
| Period | 6 | N/A |
| Group | N/A | N/A |
| Block | s | N/A |
| Phase at STP | solid | N/A |
| Electron configuration | [Xe]6s24f9 | N/A |
| Oxidation states | [0, 1, 2, 3, 4] | N/A |
| Electronegativity (Pauling) | N/A | N/A |
| Electron affinity | 1.124 eV | N/A |
| Density | 8230 kg/m³ | N/A |
| Melting point | 1355.85 °C | N/A |
| Boiling point | 3229.85 °C | N/A |
| Discovery year | 1843 | N/A |