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Physical Properties of Zinc and Tantalum


Physical Properties of Tantalum and Zinc


Physical Properties

Melting Point
419.58 °C   
99+
2,996.00 °C   
4

Boiling Point
907.00 °C   
99+
5,425.00 °C   
4

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silvery Gray   
Gray Blue   

Luster
Metallic   
Metallic   

Hardness
  
  

Mohs Hardness
2.50   
14
6.50   
5

Brinell Hardness
327.00 MPa   
32
440.00 MPa   
28

Vickers Hardness
Not Available   
870.00 MPa   
12

Speed of Sound
3,850.00 m/s   
18
3,400.00 m/s   
22

Optical Properties
  
  

Refractive Index
1.00   
2
Not Available   

Reflectivity
80.00 %   
5
78.00 %   
6

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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