Name : Vanadium Symbol : V Atomic # : 23 Atom weight: 50.9415 Melting P. : 1890 Boiling P. : 3380 Oxidation : +2, +3, +4, +5 Pronounced : veh-NAY-di-em From : Named for the Scandinavian goddess, Vanadis Identified : Andres Manuel del Rio in 1801 Appearance : Soft, ductile, silvery-white metal Note : About 80% of this metal is alloyed with iron today [Properties] Vanadium is described as a silvery-white or grayish-colored metal. It is fairly lightweight - somewhat heavier than aluminum, but lighter than iron. It is malleable and ductile, and resistant to corrosion by moisture, air, and even most acids and alkalis at room temperature. Its properties become less desirable at elevated temperatures, however, where vanadium readily combines with atmospheric oxygen and nitrogen. Vanadium has an unusually large number of different oxidation states and it combines with nearly all nonmetals. These facts account for the large number of compounds of vanadium. Iron and vanadium work well together and can be alloyed in any desired proportion. Ferrovanadium, for example, is an alloy of iron and a few other metals, plus 1% to 6% vanadium.