According to Band Theory, a Good Conductor Is a Material

question 42

Multiple Choice

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

• A) partially filled; partially filled; a wide gap
• B) partially filled; empty; a narrow gap
• C) partially filled; empty; no gap
• D) completely filled; completely filled; a wide gap
• E) empty; partially filled; a narrow gap

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Definitions:

Peak Efficiency

The state in which an entity or system is operating at its maximum potential and efficiency, without waste of resources.

Average Total Cost

This refers to the total cost per unit of output, calculated by dividing the total cost of production by the number of units produced.

Marginal Cost

The rise in expense incurred from manufacturing an extra unit of a product or service.

Shutdown Point

The level of operations at which a company does not benefit from continuing operations or producing any output due to high variable costs.