
Interpretation: The structural or bonding aspect of graphite and carbon nanotubes that allows their use as semiconductors, whereas diamond as an electrical insulator has to be explained
Concept Introduction:
The property of a chemical element to exist in two or more different forms is called as allotropy. The different forms of an element are termed as allotropes. Some elements that exhibit allotropy are carbon, tin, sulphur, oxygen and phosphorus
The substance that has the tendency to conduct electricity is called as conductor whereas the substance that does not conduct electricity is termed as insulator. Semiconductors are substances that conduct electricity either by addition of an impurity or by the effects of temperature on it. Semiconductor’s electrically conductivity lies between conductor and insulator.
In terms of band theory, the energy separation between the valence band and
Conduction band determines whether a material is conductor, semiconductor or insulator.

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Chapter 24 Solutions
Chemistry: Atoms First
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- Predict the organic products that form in the reaction below, and draw the skeletal ("line") structures of the missing organic products. Please include all steps & drawings & explanations.arrow_forwardWhat are the missing reagents for the spots labeled 1 and 3? Please give a detailed explanation and include the drawings and show how the synthesis proceeds with the reagents.arrow_forwardWhat are the products of the following acetal hydrolysis? Please draw a skeletal line structure and include a detailed explanation and drawing of how the mechanism proceeds. Please include any relevant information that is needed to understand the process of acetal hydrolysis.arrow_forward
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