Chromium

Physical properties


Physical state @ 20°C: Solid [6]
Color: Silver gray-metallic [6]
Odor: Odorless [6]
Molecular weight (g/mol): 51.9961(6) [1]
Melting point (°C): List of melting points 1900 [1]
Boiling point (°C): List of boiling points 2690 [1]
Density (g/cm3): Density list 7.14 [1]
Molar volume (cm3): 7.29 (20 °C) [4]
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

190-279 [4]
115 [4]
160 [4]
0.21 [4]
Hardness:
Mineral hardness:
Brinell hardness (MN/m2):
Vicker hardness (MN/m2):

8.5
1120
1060
Solubility: Water: Insoluble (20 °C) [6]