Here's the breakdown:
* Conductor: A material that allows electricity to flow easily through it.
* Metal: A class of materials known for their excellent conductivity of electricity (and heat).
Examples of conductors that are metals:
* Copper: Widely used in electrical wiring due to its high conductivity and affordability.
* Aluminum: Lighter than copper and also used extensively in electrical wiring.
* Silver: The best electrical conductor, but too expensive for most applications.
* Gold: Highly resistant to corrosion, used in electronics where reliability is paramount.
Why are metals good conductors?
Metals have free electrons that can move easily throughout their structure. These free electrons carry the electrical current.
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