Uses of Metal - Gold, Copper, Aluminium & Steel

The video explores the uses of metals, focusing on their properties and applications. It discusses unreactive metals like gold and silver, highlighting their use in jewelry due to their resistance to tarnishing. Copper is noted for its conductivity and malleability, making it ideal for electrical wiring and plumbing. Aluminum's reactivity with oxygen forms a protective layer, useful in transportation industries. Steel, a combination of iron and carbon, revolutionized construction due to its strength and affordability. The video concludes by summarizing the diverse applications of metals based on their unique properties.

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