Atoms and Electrons » Exercise - 277. In insulators, the energy gap between valence and conduction bands is ........ (a) very large (b) zero (c) very small (d) none of the above
Atoms and Electrons » Exercise - 269. In insulators, the energy gap between valence and conduction bands is ........ (a) very large (b) zero (c) very small (d) none of the above
Atoms and Electrons » Exercise - 270. In a conductor, the energy gap between valence and conduction bands is ........ (a) large (b) very large (c) very small (d) none of the above
Atoms and Electrons » Exercise - 284. In a good conductor, the energy gap between the conduction band and the valence band is - (a) Infinity (b) Wide (c) Narrow (d) Zero