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(A) The energy gap $(E_g)$ values for the given semiconductors are as follows:$1$. Tellurium $(Te)$: $E_g \approx 0.33 \ eV$$2$. Germanium $(Ge)$: $E_

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Tellurium,germanium,silicon

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(A) The energy gap $(E_g)$ values for the given semiconductors are as follows:$1$. Tellurium $(Te)$: $E_g \approx 0.33 \ eV$$2$. Germanium $(Ge)$: $E_g \approx 0.72 \ eV$ (often cited as $0.74 \ eV$)$3$. Silicon $(Si)$: $E_g \approx 1.1 \ eV$ (often cited as $1.12 \ eV$)Comparing these values,we have $0.33 \ eV Therefore,the increasing order of their energy gaps is Tellurium,Germanium,Silicon.The correct option is $A$.

Three semiconductors are arranged in the increasing order of their energy gap as follows. The correct arrangement is:

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