Compare valence band and conduction band.

What are the valece band and conduction band?

if the band gap between valence band and conduction band in a matereial is 5.0 eV , then the material is

Assertion: the energy gap between the valence band and conduction band is greater in silicon than in germanium. Reason: thermal energy produces fever minority carriers in silicon than in ghermanium

Explain valence bond and conduction bond.

The picture represents bands of MO s for Si. Label Valence band, Conduction band and Band gap.

The energy levels of holes are A. in the valence bond B. in the conduction bond C. on the bond gap but dose to conduction band D. in the bond gap but close to valence band

in a good conductor the energy gap between the conduction band and the valence band is

Which of the following statements is/are correct/ incorrect? (I) A-bands of the muscle is dark and contain myosin. (II) I-bands are the light bands and contain actin. (II) during muscle contraction, the A-band contracts. (IV) The part between the two H-lines is called as sarcomere. (V) The central part of thin filament, not overlapped by thick filament is called H-zone.

Number of electrons = Number of holes in conduction band and valence band. So that solid is

Define Valence band in a solid crystal.