Question

Give give one example of the diffusion of a solid in another solid

Answer 1

Diffusion is a process by which two states of matter diffuse between themselves. <>Liquids have diffusion but less than gas but more than solids. ... This is one of the example of diffusion in solids. It took lot of time because of strong forces of attraction between the particles of solids.

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Answer 2

alloy is a best example in which solid diffuse in another solid. mainly we call that substance as solid sol..