Oxygen
Content created by REAL intelligence since 2016
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Physical state @ 20°C: |
Gas [1] |
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Color: |
O2: Gas: Colorless [1]. Liquid: Pale blue
O3: Gas: bluish. Liquid: bluish-black. Solid: violet-black |
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Luminescence: |
- |
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Luster: |
- |
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Transparancy: |
- |
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Streak: |
- |
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Odor: |
Almost odourless [1] |
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Molecular weight (g/mol): |
15.99903 [7] |
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Melting point (°C):  |
-218.79 (O2) [2] |
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Boiling point (°C): |
-182.95 (O2) [2] |
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Density (g/cm3): |
- |
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Relative vapor density (g/cm3): |
- |
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Molar volume (cm3): |
- |
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Vapor pressure: |
- |
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Critical temperature (°C): |
-118.56 [2] |
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Critical pressure (kPa): |
- |
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Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio: |
-
-
-
- |
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Hardness:
Mineral hardness:
Brinell hardness (MN/m2):
Vicker hardness (MN/m2): |
-
-
- |
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Reflectivity (%): |
- |
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Refractive index: |
O3 (l): 1.2226 [2] |
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Velocity of sound (m/s): |
- |
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Surface tension: |
- |
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Decomposition temperature: |
- |
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Flammability: |
- |
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Flash point: |
- |
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Auto ignition temperature: |
- |
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Flammability or explosive limits (% v/v):
Upper:
Lower: |
-
- |
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