Barium

Physical properties
Content created by REAL intelligence since 2016


Physical state @ 20°C: Solid [5]
Color: Gray [5]
Luminescence: -
Luster: -
Transparancy: -
Streak: -
Odor: Odorless [5]

Molecular weight (g/mol): 137.327(7) [11]
Melting point (°C): List of melting points 727 [4]
Boiling point (°C): List of boiling points 1897 [4]
Density (g/cm3): Density list 3.59 [2]
Relative vapor density (g/cm3): -
Molar volume (cm3): 39.25 (20 °C) [3]
Vapor pressure: -
Critical temperature (°C): -
Critical pressure (kPa): -

Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:
12.9 [3]
4.86 [3]
10.3 [3]
0.28 [3]
Hardness:
Mineral hardness:
Brinell hardness (MN/m2):
Vicker hardness (MN/m2):
-
-
-

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

Solubility: Water: Decomposition (20 °C) [5]

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

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