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Crystal structure Model superimposed on palladium
Palladium Periodic Information
Physical Properties
Atomic Mass Average: 106.42
Boiling Point: 3237K 2964°C 5367°F
Coefficient of lineal thermal expansion:1.167E-05cm/cm/°C (0°C)
Electrical Conductivity: 0.095 106/cm
Thermal Conductivity: 0.718 W/cmK
Density: 12.02g/cc @ 300K
Elastic Modulus: Bulk: 180/GPa
Elastic Modulus: Rigidity: 44/GPa
Elastic Modulus: Youngs: 121/GPa
Enthalpy of Atomization: 393.3 kJ/mole @ 25°C
Enthalpy of Fusion: 16.74 kJ/mole
Enthalpy of Vaporization: 376.6 kJ/mole
Flammablity Class: Non-combustible solid (except as dust)
Freezing Point: see melting point
Hardness Scale: Brinell: 37.3 MN m-2
Hardness Scale: Mohs: 4.75
Hardness Scale: Vickers: 461 MN m-2
Heat of Vaporization: 357kJ/mol
Melting Point: 1825K 1552°C 2826°F
Molar Volume: 8.85 cm3/mole
Optical Reflectivity: 72%
Pysical State (at 20°C & 1atm): Solid
Specific Heat: 0.24J/gK
Vapor Pressure = 1.33Pa@1552°C

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