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Cadmium
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Cadmium
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Physical Properties of Cadmium and Potassium
Cadmium
Potassium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical
Melting Point
320.90 °C
63.65 °C
-38.83
3410
👆🏻
Boiling Point
765.00 °C
774.00 °C
0
5660
👆🏻
Appearance
Physical State
Solid
Solid
Color
Silvery Bluish-Gray
Silvery Gray
Luster
Metallic
-
Hardness
Mohs Hardness
2.00
0.40
0.2
8.5
👆🏻
Brinell Hardness
203.00 MPa
0.36 MPa
0.14
3490
👆🏻
Vickers Hardness
90.00 MPa
100.00 MPa
0
3920
👆🏻
Speed of Sound
2,310.00 m/s
2,000.00 m/s
818
16200
👆🏻
Optical Properties
Refractive Index
1.71
1.33
0.155
3.41
👆🏻
Reflectivity
67.00 %
72.00 %
5
97
👆🏻
Allotropes
✔
✘
✔
✘
α Allotropes
-
-
β Allotropes
-
-
γ Allotropes
-
-
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