Iron is used to make a number of residential and industrial products, including bicycles, buildings, skyscrapers, bridges, automobiles, heavy carriers and aircraft. Iron is a strong and durable substance; it has a high tolerance for heat and resists rust formation, and it is easy to mold into various shapes and forms.Continue Reading
Iron is the sixth most abundant element in the universe and is an important nutritional element as well as an industrial and a commercial material. Humans and many animals require small dietary amounts of iron each day; iron is found naturally in some foods, such as leafy green vegetables and legumes, and is added to fortify cereals, multivitamins and other household food items too.
Iron products are found inside and outside homes and office buildings: common items include kitchen appliances, machines, building structures and vehicles. Iron is also used to create decorative pieces cast in wrought iron, such as hanging pots, planters, stairways and railings. Iron can also be melted to create a liquid substance, which is then added to paints and coatings. These substances are applied to surfaces of other metals and wood products to prevent them from rusting and fading. Iron is used in its pure form and is also combined with alloys to create iron-based substances, such as steel.Learn more about Atoms & Molecules