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Physical Properties of Yttrium and Potassium


Physical Properties of Potassium and Yttrium


Physical Properties

Melting Point
1,523.00 °C   
27
63.65 °C   
99+

Boiling Point
3,337.00 °C   
21
774.00 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silvery White   
Silvery Gray   

Luster
NA   
NA   

Hardness
  
  

Mohs Hardness
Not Available   
0.40   
23

Brinell Hardness
589.00 MPa   
22
0.36 MPa   
99+

Speed of Sound
3,300.00 m/s   
23
2,000.00 m/s   
99+

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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