Conductors, Semiconductors, and Insulators

Front

Conductors

Back

Materials that allow free flow of electrons

Front

Semiconductors

Back

Materials with conductivity between conductors and insulators

Front

Insulators

Back

Materials that resist electron flow

Front

Examples of Conductors

Back

Copper, Aluminum, Gold

Front

Examples of Semiconductors

Back

Silicon, Germanium

Front

Examples of Insulators

Back

Rubber, Glass, Plastic

Front

Conductivity in Conductors

Back

High conductivity

Front

Conductivity in Semiconductors

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Moderate conductivity

Front

Conductivity in Insulators

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Low conductivity

Front

Doping in Semiconductors

Back

Process to increase conductivity