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# Draw separate energy band diagrams for conductors, semi-conductors and insulators and label each of them.

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#### Energy band diagrams for conductor, semiconductor and insulator are shown above.In conductors, both the valance band and conduction band overlap each other. So there is zero band gap in a conductor.In semiconductor, there is a small band gap approximately of 1 eV.In an insulator, there is a large band gap of nearly 5 eV.

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