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Physical Properties of Nickel and Potassium


Physical Properties of Potassium and Nickel


Physical Properties

Melting Point
1,453.00 °C   
31
63.65 °C   
99+

Boiling Point
2,732.00 °C   
38
774.00 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silver   
Silvery Gray   

Luster
Metallic   
NA   

Hardness
  
  

Mohs Hardness
4.00   
10
0.40   
23

Brinell Hardness
667.00 MPa   
18
0.36 MPa   
99+

Vickers Hardness
638.00 MPa   
16
Not Available   

Speed of Sound
4,900.00 m/s   
12
2,000.00 m/s   
99+

Optical Properties
  
  

Reflectivity
72.00 %   
9
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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