If the energy gap of a substance is 5.4 eV,t | vedclass

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(A) The classification of materials based on the energy band gap $(E_g)$ is as follows:$1$. For conductors,the energy gap is $E_g \approx 0 \ eV$.$2$.

Vedclass · Accepted Answer

Insulator

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(A) The classification of materials based on the energy band gap $(E_g)$ is as follows:$1$. For conductors,the energy gap is $E_g \approx 0 \ eV$.$2$. For semiconductors,the energy gap is typically $E_g $3$. For insulators,the energy gap is large,typically $E_g > 5 \ eV$.Since the given energy gap is $5.4 \ eV$,which is greater than $5 \ eV$,the substance is an insulator.

If the energy gap of a substance is $5.4 \ eV$,then the substance is

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