When there is no energy gap between the conduction band and the valence band, the substance is...

Question:

When there is no energy gap between the conduction band and the valence band, the substance is most likely a:

A. insulator

B. semiconductor

C. conductor

Conductors and Insulators:

The judgement for a substance to be categorized into the class of conductors, insulators or semiconductors, is purely based upon the respective distance between their conduction and valence bands.

Answer and Explanation: 1

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The band theory is helpful when prediction about a given substance on the basis of valence and conduction band has to be stated. If there is no energy...

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Insulators and Conductors: Examples, Definitions & Qualities

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Chapter 6 / Lesson 5
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In this lesson, you will learn the difference between conductors and insulators, see real-life examples, and understand what materials are conductors and insulators.


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