Question

Why does alloys of iron is morw useful then pure iron​

Answer 1

Answer:

These atoms have different sizes to iron atoms, so they distort the layers of atoms in the pure iron. This means that a greater force is required for the layers to slide over each other in steel, so steel is harder than pure iron. but mixing with other metal give strength to the metal and can make different metals.

Answer 2

Answer:

Iron rusts easily when it comes in contact with Moisture and air.Alloys are mixed with it to make iron lighter and prevents rusting.

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