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Physical Properties of Silver and Potassium


Physical Properties of Potassium and Silver


Physical Properties

Melting Point
961.93 °C   
99+
63.65 °C   
99+

Boiling Point
2,212.00 °C   
99+
774.00 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silvery White   
Silvery Gray   

Luster
Metallic   
NA   

Hardness
  
  

Mohs Hardness
2.50   
14
0.40   
23

Brinell Hardness
251.00 MPa   
37
0.36 MPa   
99+

Vickers Hardness
229.00 MPa   
30
Not Available   

Speed of Sound
2,680.00 m/s   
34
2,000.00 m/s   
99+

Optical Properties
  
  

Reflectivity
97.00 %   
1
Not Available   

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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