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Physical Properties of Samarium and Cobalt
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Samarium
Cobalt
Physical Properties of Cobalt and Samarium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
1,072.00 °C
99+
1,495.00 °C
29
Boiling Point
1,900.00 °C
99+
2,870.00 °C
34
Appearance
Physical State
Solid
Solid
Color
Silvery White
Gray
Luster
Lustrous
Metallic
Hardness
Mohs Hardness
Not Available
5.00
8
Brinell Hardness
441.00 MPa
27
470.00 MPa
26
Vickers Hardness
412.00 MPa
24
1,043.00 MPa
11
Speed of Sound
2,130.00 m/s
99+
4,720.00 m/s
14
Optical Properties
Reflectivity
Not Available
67.00 %
11
Allotropes
No
Yes
α Allotropes
Not Available
α-Cobalt
β Allotropes
Not Available
β-Cobalt
γ Allotropes
Not Available
Not Available
Chemical >>
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