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Ytterbium
| Thulium ← Ytterbium → Lutetium | |
| Apparentia | |
| |
| argentee blanc | |
| Proprietates atomic | |
| Nomine, symbolo, numero | Ytterbium, Yb, 70 |
| Serie chimic | lanthanido |
| Gruppo, periodo, bloco | 3, 6, f |
| Configuration electronic | [Xe] 6s2 4f14 |
| Electronegativitate | 1,1? |
| Proprietates physic | |
| Stato | solido |
| Massa molar | 173,054(5) g·mol-1 |
| Densitate | 6,90 g·cm-3 |
| Densitate liquide al p.f. | 6,21 g·cm-3 |
| Puncto de fusion | 1097 K, 824 °C, 1515 °F |
| Puncto de ebullition | 1469 K, 1196 °C, 2185 °F |
| Calor de fusion | 7,66 kJ·mol-1 |
| Calor de vaporisation | 159 kJ·mol-1 |
| Calor specific | 26,74 J·mol-1·K-1 |
| Resistivitate electric | (t.a.) (β, poly) 250 nΩ·m |
| Conductivitate thermal | 38,5 W·m-1·K-1 |
| Expansion thermal | (t.a.) (β, poly) 26,3 µm·m-1·K-1 |
| Velocitate de sono | (20 °C) 1590 m·s-1 |
| Valores in unitates SI e in le conditiones normal del material (25 °C, 100 kPa) si non indica al contrario. | |
Ytterium es un elemento chimic de symbolo Yb e numero atomic 70.
Pecietta de chimia
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