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Physical Properties of Praseodymium and Platinum


Physical Properties of Platinum and Praseodymium


Physical Properties

Melting Point
935.00 °C   
99+
1,772.00 °C   
16

Boiling Point
3,130.00 °C   
27
3,827.00 °C   
15

Appearance
  
  

Physical State
Solid   
Solid   

Color
Grayish White   
Silvery White   

Luster
Metallic   
Metallic   

Hardness
  
  

Mohs Hardness
Not Available   
3.50   
11

Brinell Hardness
481.00 MPa   
24
300.00 MPa   
34

Vickers Hardness
400.00 MPa   
25
400.00 MPa   
25

Speed of Sound
2,280.00 m/s   
40
2,800.00 m/s   
29

Optical Properties
  
  

Reflectivity
Not Available   
73.00 %   
8

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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