Mechanical Properties of Thorium and Lead
Density
  
  
Density At Room Temperature
11.72 g/cm3
  
32
11.34 g/cm3
  
33
Density When Liquid (at m.p.)
Not Available
  
10.66 g/cm3
  
15
Tensile Strength
Not Available
  
Viscosity
Not Available
  
Not Available
  
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available
  
Vapor Pressure at 2000 K
Not Available
  
Elasticity properties
  
  
Other Mechanical Properties
Ductile
  
Ductile, Malleable