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Insulators and Conductors
Some materials hold
onto their electrons very tightly and resist giving up their
electrons. These materials are known as insulators.
Types of Insulators
Glass, rubber, wood, and plastic are good insulators.
Other materials give up their electrons
very easily. These materials are known as conductors.
Types of Conductors
Copper, silver, gold, aluminum, and iron are good conductors.
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CertiGuide to A+ (Core Hardware) (http://www.CertiGuide.com/aplush/) on CertiGuide.com
Version 1.0 - Version Date: December 6, 2004
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