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Rhodium

Density 12.41 g/cm3
Thermal Conductivity @ 25oC 0.36 cal/(s/cm/oC)
Specific Heat @ 25oC 0.059 cal/g
Heat of Fusion 5.2 kcal/g-atom
Latent Heat of Fusion kcal/g-mole
Heat of Vaporization 127 kcal/g-atom
Latent Heat of Vaporization kcal/g-atom
Atomic Volume 8.3 W/D
First Ionizaton Energy 178 kcal/g-mole
Electronegativity 2.2 Paulings
Covalent Radius 1.25 Angstroms
Brinell Hardness  
Mohs Hardness @ 20oC  
Vickers Hardness @ 20oC 120
Linear CTE @ 20oC 8.3 x 10-6
Electrical Resistivity @ 20oC 4.5 mohm/cm
Electrical Conductance mohm-1
Crystal Structure Cubic, face centered
Curie Temperature oC
Modulus of Elasticity kg/mm2
Youngs Modulus 6.0 x 107 psi
Thermal Neutron Cross-section barnes/atom
Magnetic Moment magnetons
Magnetic Succeptibility @ 18oC 0.99 x 10-6 cgs
Tensile Strength 110000 psi
Yield Strength psi
Electron Work Function  
Vapor Pressure @ 25 oC m
Poisson Ratio  
Shear Modulus  
Critical Temperature oC
Transformation Temperature oC
Critical Pressure atm
Standard Electrode Potential Volts
Ionization Potential eV
Compressability x 10-6 /atm
Thermionic Work Function 4.80 eV
Debye Temperature oK
Yield Point psi
Hall Consatant x 10-13 (ohm/cm)/gauss
Lattice Constant 10-8 cm