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Physical Properties of Polonium and Magnesium


Physical Properties of Magnesium and Polonium


Physical Properties

Melting Point
254.00 °C   
99+
650.00 °C   
99+

Boiling Point
962.00 °C   
99+
1,107.00 °C   
99+

Appearance
  
  

Physical State
Solid   
Solid   

Color
Silver   
Gray   

Luster
NA   
NA   

Hardness
  
  

Mohs Hardness
Not Available   
2.50   
14

Brinell Hardness
Not Available   
260.00 MPa   
36

Speed of Sound
Not Available   
4,940.00 m/s   
11

Optical Properties
  
  

Reflectivity
Not Available   
74.00 %   
7

Allotropes
Yes   
No   

α Allotropes
α-polonium   
Not Available   

β Allotropes
β-polonium   
Not Available   

γ Allotropes
Not Available   
Not Available   

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