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Tb
Terbium
#65 · Lanthanide
| I-Mass | 158.93 u |
| Uxinano | 8.229 g/cm³ |
| Uthuthu | 1629.0 K |
| Ukomisa | 3503.0 K |
| Electronegativity | 1.2 |
| Ionization energy | 565.8 kJ/mol |
| Atomic radius: | 177.0 pm |
| I-Block | f- iblock |
| Ilizwe (RT) | I-Solid |
| Qwalasela | [Xe] 4f9 6s2 |