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Element Details


Element Description

Pure vanadium is bright white, soft, and ductile. Vanadium is found in about 65 different minerals, in some phosphate rocks and iron ores, in some crude oils, and in meteorites at small percentages. It is not affected by moisture at room temperature. However, it will oxidize at room temperature. The metal has good structural strength.

Property Name Property Value Property Name Property Value
Atomic Code (23V50.9415) First Ionization Energy 158K-cal/g-mole
CAS # 7440-62-2 Electronegativity 1.6Pauling's
Covalent Radius 1.22Angstroms
Melting Point 1910°C Linear Coefficient of Expansion @ 20°C 9.7x10-6K-1
Boiling Point 3407°C Electrical Resistivity 24.8µΩ-cm
Density 6.11g/cm3 Crystal Structure Cubic, body centered
Themal Conductivity @ 100°C 0.074cal/cm2/cm/s/°C Modulus of Elasticity @ 30°C 18-19x106psi
Specific Heat @ 25°C 0.120cal/g°C Thermal Neutron Cross Section 5.0barns/atom
Heat of Fusion 4.2k-cal/g-atom Poisson Ratio 0.36
Heat of Vaporization 106k-cal/g-atom Shear Modulus 6.73x106psi
Atomic Volume 8.35W/D Magnetic Susceptibility 1.4x10-6cgs

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