Symbol | V | Atomic radius: pm | 131 | Fusion: kJ/Mole | 21.5 |
Name | Vanadium | Ionic radius: pm | (+5)54 | Boiling point: °C | 3407 |
Atomic number | 23 | Electron affinity | 0.53 | Melting point: °C | 1910 |
Atomic weight | 50.94 | 1st ion potential | 6.75 | Specific Heat Cap: J/(g K) | 0.49 |
Classification | Trans metal | Natural form | Solid | Thermal Cond: W/(cm K) | 0.31 |
Configuration | [Ar]3d34s2 | Crystal structure | BCC | Electrical Cond | 0.0489 |
Oxidation states | 5,3 | Density | 6.0 | Abundance: mg/kg-crust | 120 |
Electronegativity | 1.63 | Vaporization: kJ/Mole | 458.6 | ||
Vanadium was discovered in 1801 by the Spanish mineralogist Andrés Manuel del Rio. | Uses - tool steel, dye, color-fixer,catalyst |