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Europium

Density 5.26 g/cm3
Thermal Conductivity @ 20oC cal/(s/cm/oC)
Specific Heat @ 25oC 0.039 cal/g
Heat of Fusion 2.2 kcal/g-atom
Latent Heat of Fusion cal/g
Heat of Vaporization 42 kcal/g-atom
Latent Heat of Vaporization cal/g
Atomic Volume 28.9 W/D
First Ionizaton Energy 131 kcal/g-mole
Electronegativity Paulings
Covalent Radius 1.85 Angstroms
Brinell Hardness  
Mohs Hardness @ 20oC  
Vickers Hardness @ 20oC  
Linear CTE @ 20oC x 10-6
Electrical Resistivity @ 298oK 86.0 mohm/cm
Electrical Conductance mohm-1
Crystal Structure Cubic, body centered
Curie Temperature oC
Modulus of Elasticity psi
Youngs Modulus 106 psi
Thermal Neutron Cross-section 4600 barnes/atom
Magnetic Moment 7.12 Bohr magnetrons
Magnetic Succeptibility @ 18oC 3.31x 10-10 emu/mole
Tensile Strength psi
Yield Strength psi
Electron Work Function  
Vapor Pressure @ 484oC mm/Hg
Poisson Ratio  
Shear Modulus  
Critical Temperature oC
Transformation Temperature oC
Critical Pressure atm
Standard Electrode Potential +2.2 Volts
Ionization Potential eV
Compressability 8.29 x 10-6 cm2/kg