Uses Of Metals - Gold, Copper, Aluminium, Steel

The video explores the periodic table's 91 pure metals, focusing on their properties and uses. Unreactive metals like gold, silver, and copper are highlighted for their resistance to air and water, making them ideal for jewelry and piping. Copper's conductivity and malleability are discussed, along with its historical use in water pipes. Aluminum's protective oxide layer and lightweight nature make it suitable for trains and planes. Steel's strength and affordability have revolutionized construction, replacing iron in many applications. The video concludes by summarizing the diverse applications of metals based on their unique properties.

What advantages does aluminum have for use in construction?

In what ways has steel changed construction and industry?