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Physical Properties of Tantalum and Copper
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Tantalum
Copper
Physical Properties of Copper and Tantalum
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
2,996.00 °C
4
1,084.62 °C
40
Boiling Point
5,425.00 °C
4
2,562.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Gray Blue
Copper
Luster
Metallic
NA
Hardness
Mohs Hardness
6.50
5
3.00
12
Brinell Hardness
440.00 MPa
28
235.00 MPa
38
Vickers Hardness
870.00 MPa
12
343.00 MPa
28
Speed of Sound
3,400.00 m/s
22
3,810.00 m/s
19
Optical Properties
Reflectivity
78.00 %
6
90.00 %
3
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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