Physical Properties of Silver and Calcium
Physical Properties
Melting Point
961.93 °C
99+
839.00 °C
99+
Boiling Point
2,212.00 °C
99+
1,484.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Silvery White
Gray
Luster
Metallic
NA
Hardness
Mohs Hardness
2.50
14
1.75
17
Brinell Hardness
251.00 MPa
37
170.00 MPa
99+
Vickers Hardness
229.00 MPa
30
Not Available
Speed of Sound
2,680.00 m/s
34
3,810.00 m/s
19
Optical Properties
Reflectivity
97.00 %
1
Not Available
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
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