Question

Why is an alloy is often more useful than a pure metal

Answer 1

A pure metal has specific properties. Sometimes we need that metal but with modified properties. So for the modification of properties we make alloys.

Explanation;

• An alloy is a mixture of two elements, one of which is a metal.
• Alloys often have properties that are different to the metals they contain.
• This makes them more useful than the pure metals alone.
• For example, alloys are often harder than the metal they contain.