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Germanium
| Gallium ← Germanium → Arsenico | |
| Apparentia | |
| |
| gris-blanc | |
| Proprietates atomic | |
| Nomine, symbolo, numero | Germanium, Ge, 32 |
| Serie chimic | metalloide |
| Gruppo, periodo, bloco | 14, 4, p |
| Configuration electronic | [Ar] 4s2 3d10 4p2 |
| Electronegativitate | 2,01 |
| Proprietates physic | |
| Stato | solido |
| Massa molar | 72,63(1) g·mol-1 |
| Densitate | 5,323 g/cm3 |
| Densitate liquide al p.f. | 5,60 g·cm−3 |
| Puncto de fusion | 1211,40 K, 938,25 °C, 1720.85 °F |
| Puncto de ebullition | 3106 K, 2833 °C, 5131 °F |
| Calor de fusion | 36,94 kJ·mol-1 |
| Calor de vaporisation | 334 kJ·mol-1 |
| Calor specific | 23,222 J·mol-1·K-1 |
| Resistivitate electric | (20 °C) 1 nΩ·m |
| Conductivitate thermal | 60,2 W·m-1·K-1 |
| Expansion thermal | 6,0 µm·m−1·K−1 |
| Velocitate de sono | (20 °C) 5400 m·s−1 |
| Valores in unitates SI e in le conditiones normal del material (25 °C, 100 kPa) si non indica al contrario. | |
Germanium es un elemento chimic de symbolo Ge e numero atomic 32.
Pecietta de chimia
Iste articulo es ancora in stato embryonic: illo es un pecietta. Nos te invita cordialmente a completar lo pro meliorar Wikipedia in interlingua.
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