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Physical Properties of Americium and Praseodymium


Physical Properties of Praseodymium and Americium


Physical Properties

Melting Point
994.00 °C   
99+
935.00 °C   
99+

Boiling Point
2,607.00 °C   
99+
3,130.00 °C   
27

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silvery White   
Grayish White   

Luster
NA   
Metallic   

Hardness
  
  

Brinell Hardness
Not Available   
481.00 MPa   
24

Vickers Hardness
Not Available   
400.00 MPa   
25

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

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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