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Physical Properties of Mercury and Polonium


Physical Properties of Polonium and Mercury


Physical Properties

Melting Point
Not Available   
254.00 °C   
99+

Boiling Point
356.58 °C   
99+
962.00 °C   
99+

Appearance
  
  

Physical State
Liquid   
Solid   

Color
Silver   
Silver   

Luster
NA   
NA   

Hardness
  
  

Speed of Sound
1,451.40 m/s   
99+
Not Available   

Optical Properties
  
  

Refractive Index
1.00   
3
Not Available   

Reflectivity
73.00 %   
8
Not Available   

Allotropes
No   
Yes   

α Allotropes
Not Available   
α-polonium   

β Allotropes
Not Available   
β-polonium   

γ Allotropes
Not Available   
Not Available   

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