5.0a - It is harder to imagine in solids, but diffusion...

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Diffusion Diffusion is the material transport by atomic migration. Atoms move from an area of higher concentration to one of lower concentration. This is easy to imagine for gasses and liquids.
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Unformatted text preview: It is harder to imagine in solids, but diffusion does occur in solids, just very slowly. For solids, diffusion requires the presence of point defects....
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