According to Band Theory, an Insulator Is a Material Which

question 8

Multiple Choice

According to band theory, an insulator is a material which has a(n) ____ valence band, a(n) ____ conduction band, and a ____ gap between them.

• A) completely filled; completely filled; wide
• B) empty; partially filled; narrow
• C) partially filled; partially filled; wide
• D) partially filled; empty; narrow
• E) partially filled; empty; wide

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Definitions:

Antecedent

A word, phrase, or clause that is represented by another word or expression (such as a pronoun).

Semicolon

A punctuation mark (;) used to connect independent clauses in a sentence or to separate items in a complex list.

Investment

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Clean Energy

Renewable and non-polluting energy sources, such as wind, solar, and hydroelectric power, that minimize environmental impact.