![]() It is widely used in construction materials, tools, vehicles and as a catalyst in the manufacture of ammonia. Iron is often made into steel, which is stronger and more easily shaped than iron on its own. Transition metals have a wide variety of uses, with some of the main ones listed below: There are exceptions to this and not all transition metals will possess these properties though. They are usually hard and tough with high densities.They are less reactive than alkali metals.They are good conductors of heat and electricity.Some of the main shared properties of transition metals can be identified as the below: Transition metals are generally hard and dense, and less reactive than any of the alkali metals. These include the formation of compounds whose colour is due to d-d electronic transitions, the formation of compounds in many oxidation states and the formation of many paramagnetic compounds due to the presence of unpaired d electrons. There are several properties identified in the transition elements that are not found in other elements, as a result of their partially filled d shell. ![]() Three of the most noteworthy elements are iron, cobalt and nickel as they are only elements known to produce a magnetic field. Some of the more well-known transitional metals include titanium, iron, manganese, nickel, copper, cobalt, silver, mercury and gold.
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