Radon

Physical properties
Content created by REAL intelligence since 2016


Physical state @ 20°C: Gas
Color: Ordinary temperatures: Colorless [4, 7]
Luminescence: Yellow glow at freezing point. The glow becomes organge-red as the temperature decreases below freezing point [7].
Luster: -
Transparancy: -
Streak: -
Odor: Odorless [7]

Molecular weight (g/mol): 222 [7]
Melting point (°C): List of melting points -71 [1]
Boiling point (°C): List of boiling points -62 [1]
Density (g/cm3): Density list Gas: 0.00973 [1,4]
Liquid: 4.400 [4]
Relative vapor density (g/cm3): -
Molar volume (cm3): 50.50
Vapor pressure: -
Critical temperature (°C): 104 [2,4]
Critical pressure (kPa): 6280 [4]

Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:
-
-
-
-
Hardness:
Mineral hardness:
Brinell hardness (MN/m2):
Vicker hardness (MN/m2):
-
-
-

Reflectivity (%): -
Refractive index: -
Velocity of sound (m/s): -
Surface tension: -

Solubility: Water: 230 cm3/L (Approximately, 20 °C) [3]

Decomposition temperature: n/a
Flammability: n/a
Flash point: n/a
Auto ignition temperature: n/a
Flammability or explosive limits (% v/v):
Upper:
Lower:

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