|
Physical state @ 20°C: |
Crystalline solid [3] |
|
Color: |
White with a pinkish tinge [3] |
|
Luster: |
Metallic [5] |
|
Transparancy: |
Opaque [5] |
|
Streak: |
Silver-white [5] |
|
Odor: |
Odorless [4] |
|
Molecular weight (g/mol): |
208.98038(2) [1] |
|
Melting point (°C):  |
271.4 [1] |
|
Boiling point (°C): |
1564 [1] |
|
Density (g/cm3): |
9.808 (α-form) [1] |
|
Molar volume (cm3): |
21.33 (20 °C) [2] |
|
Vapour pressure (Pa): |
100 (840 °C) [4] |
|
Elastic properties:
Young's modulus (GPa):
Rigidity modulus (GPa):
Bulk modulus (GPa):
Poisson ratio: |
32-34.8 [2]
12.2-13.7 [2]
28 [2]
0.33-0.39 [2] |
|
Hardness:
Mineral hardness: |
Rhombic: 2.5 [2]
Trigonal: 2-2.5 [5] |
|
Solubility: |
Water: Insoluble (20 °C) [4] |
