Chlorine

Chlorine: physical properties

Temperatures

• Melting point: 171.6 [or -101.5 °C (-150.7 °F)] K
• Boiling point: 239.11 [or -34.04 °C (-29.27 °F)] K (liquid range: 67.51  K
• Critical temperature: 417 [or 144 °C (291 °F)] K
• Superconduction temperature: no data  K

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Expansion and conduction properties

• Thermal conductivity: 0.0089  W m^-1 K^-1
• Coefficient of linear thermal expansion: no data  x 10^-6 K^-1

Bulk properties

• Density of solid: no data  kg m^-3
• Molar volume: 17.39  cm³
• Velocity of sound: 206  m s^-1

Elastic properties

• Youngs modulus: no data  GPa
• Rigidity modulus: no data  GPa
• Bulk modulus: 1.1 (liquid) GPa
• Poissons ratio: no data  (no units)

Hardnesses

• Mineral hardness: no data  (no units)
• Brinell hardness: no data  MN m^-2
• Vickers hardness: no data  MN m^-2

Electrical properties

• Electrical resistivity: > 10¹⁰ 10^-8 Ω m; or mΩ cm

Optical properties

• Reflectivity: no data  %
• Refractive index: 1.000773  (no units)

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Chlorine	Chlore
Chlor	Chloor
Cloro	Cloro
Klor	Cloro