A Given Doped Semiconductor Can Be Identified as P or N

question 45

Multiple Choice

A given doped semiconductor can be identified as p or n type by:

• A)measuring its electrical conductivity
• B)measuring its magnetic susceptibility
• C)measuring its coefficient of resistivity
• D)measuring its heat capacity
• E)performing a Hall effect experiment

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Definitions:

Lone Pairs

Pairs of valence electrons that are not shared with another atom and not involved in bonding in a molecule.

Acetylene

A hydrocarbon and the simplest alkyne, with the formula C2H2, used as a fuel and a chemical building block.

Ethyne

A colorless hydrocarbon gas with the formula C2H2, known for its use in welding as acetylene.

Molecular Shape

The three-dimensional configuration of atoms within a molecule, determining many of the properties of the molecule, including reactivity and biological activity.