|
|
Physical state @ 20°C: |
Solid [4] |
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Color: |
Steel grey to black [5] |
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Luster: |
Metallic [5] |
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Transparancy: |
Opaque [5] |
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Streak: |
Gray [5] |
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Odor: |
Odorless [4] |
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Molecular weight (g/mol): |
55.845(2) [1] |
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Melting point (°C): |
1535 [1] |
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Boiling point (°C): |
2750 [1] |
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Ignition temp. (°C): |
> 200 [4] |
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Density (g/cm3): |
7.874 [1] |
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Molar volume (cm3): |
7.10 (20 °C) [3] |
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Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio: |
211-215.5 [3] 81.6 [3] 170 [3] 0.28-0.33 [3] |
|
Hardness:
Mineral hardness: |
4 [5] |
|