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Physical Properties of Praseodymium and Cesium


Physical Properties of Cesium and Praseodymium


Physical Properties

Melting Point
935.00 °C   
99+
28.50 °C   
99+

Boiling Point
3,130.00 °C   
27
678.40 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Grayish White   
Silvery Gold   

Luster
Metallic   
NA   

Hardness
  
  

Mohs Hardness
Not Available   
0.20   
25

Brinell Hardness
481.00 MPa   
24
0.14 MPa   
99+

Vickers Hardness
400.00 MPa   
25
Not Available   

Speed of Sound
2,280.00 m/s   
40
Not Available   

Optical Properties
  
  

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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