Electrons in the outermost orbit or shell of an atom are called-A-free electronsB-negative ionsC-valence electronsD-conduction band electrons-C-valence electrons

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APTITUDE CRACK · Accepted Answer

C valence electrons You are right that electrons in conduction band are called free electrons, but electrons in outermost orbits are valence electrons which are not free electrons until they got energy equal to their Bandgap energy.

Diodes and Applications - Technical MCQs

Electrons in the outermost orbit or shell of an atom are called

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Diodes and Applications - Technical MCQs

Electrons in the outermost orbit or shell of an atom are called

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For help Students Orientation Mcqs Questions

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