Beryllium

Physical properties


Physical state @ 20°C: Solid [4,5]
Color: Steel grey [4,5]
Odor: Odorless [5]
Molecular weight (g/mol): 9.012182(3) [2]
Melting point (°C): List of melting points 1289 [2]
Boiling point (°C): List of boiling points 2472 [2]
Density (g/cm3): Density list 1.848 [2]
Molar volume (cm3): 4.90 (20 °C) [3]
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

293-318 [3]
147-156 [3]
110 [3]
0.07 [3]
Hardness:
Mineral hardness:

5.5 [3]