Sodium

Physical properties


Physical state @ 20°C: Solid [4]
Color: Silver gray [4]
Odor: Odorless [4]
Molecular weight (g/mol): 22.989768(6) [2]
Melting point (°C): List of melting points 97.8 [2]
Boiling point (°C): List of boiling points 883 [2]
Ignition temperature (°C): > 115 [4]
Density (g/cm3): Density list 0.97 (20°C) [4]
0.968 [2]
Molar volume (cm3): 23.70 (20 °C) [3]
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

6.8 [3]
2.53 [3]
5.32 [3]
0.34 [3]
Hardness:
Mineral hardness:

0.4 [3]