Calcium

Physical properties


Physical state @ 20°C: Solid
Color: Metallic sheen [4]
Odor: Odorless [4]
Molecular weight (g/mol): 40.078(4) [2]
Melting point (°C): List of melting points 842 [2]
Boiling point (°C): List of boiling points 1494 [2]
Density (g/cm3): Density list 1.55 [2]
Molar volume (cm3): 25.86 (20 °C) [3]
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio:

20-28 [3]
7.9 [3]
17.2 [3]
0.31 [3]
Hardness:
Mineral hardness:
Brinell hardness (MN/m2):

1.75
167
Solubility: Water: 4 g/l (Approximately, 20 °C) [4]