Question

According to band theory of solids the potential of an electron in a crystal is​

Answer 1

Answer:

Band theory, in solid-state physics, theoretical model describing the states of electrons, in solid materials, that can have values of energy only within certain specific ranges. ... The behaviour of an electron in a solid (and hence its energy) is related to the behaviour of all other particles around it.

Explanation:

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Answer 2

The quantum state that an electron assumes inside a solid metal is described by the band theory of solids.

Band theory of solids:

• There are numerous distinct energy levels present in every molecule. Band theory does a good job of explaining how electrons behave inside molecules.
• By visualizing the electron energies that are available in material, band theory helps to understand how conductors, semiconductors, and insulators differ from one another.
• Bands are the names we give to the energy continuum that is formed as atoms get close to one another and eventually form a solid.
• The levels of energy that are available are constant inside the bands.
• The internal energy levels of materials in various states of matter.
• The three most significant energy bands in solids are the valence, conduction, and forbidden bands.

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