Question

explain why alloys are often harder than pure metals you may use a diagram ​

Answer 1

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explain why alloys are often harder than pure metals you may use a diagram

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In an alloy, there are atoms of different sizes. The smaller or bigger atoms distort the layers of atoms in the pure metal. This means that a greater force is required for the layers to slide over each other. The alloy is harder and stronger than the pure metal.