Mechanical Properties of Lanthanum and Thallium
Density
  
  
Density At Room Temperature
6.16 g/cm3
  
99+
11.85 g/cm3
  
31
Density When Liquid (at m.p.)
5.94 g/cm3
  
99+
11.22 g/cm3
  
13
Tensile Strength
Not Available
  
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, Sectile