Mechanical Properties of Europium and Ytterbium
Density
  
  
Density At Room Temperature
5.26 g/cm3
  
99+
6.90 g/cm3
  
99+
Density When Liquid (at m.p.)
5.13 g/cm3
  
99+
6.21 g/cm3
  
99+
Viscosity
Not Available
  
Not Available
  
Vapor Pressure
  
  
Vapor Pressure at 1000 K
Not Available
  
Elasticity properties
  
  
Other Mechanical Properties
Ductile
  
Ductile, Malleable