Physical Properties of Polonium and Polonium
Appearance
  
  
Physical State
Solid
  
Solid
  
Color
Silver
  
Silver
  
Luster
NA
  
NA
  
Hardness
  
  
Speed of Sound
Not Available
  
Not Available
  
Optical Properties
  
  
Allotropes
Yes
  
Yes
  
α Allotropes
α-polonium
  
α-polonium
  
β Allotropes
β-polonium
  
β-polonium
  
γ Allotropes
Not Available
  
Not Available