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25-01-2022
Chemistry

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What does the crystalline structure of metals resemble?

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25-01-2022

Answer: Atoms of a metal crystal are arranged in similar patterns, called close-packed structures. The coordination number of each atom in the face-centered cubic structure is 12. The hexagonal close-packed (hcp) structure also has a coordination number of 12, but crystals of this type are hexagonally shaped rather than cubic.

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