9. Some materials are classified as poor conductors of electricity. They allow electricity to pass under certain conditions. Explain with the help of an example.
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On the other hand, materials, which do not allow electric current to pass through them easily, are poor conductors of electricity. ... We found that metals such as copper and aluminium conduct electricity whereas materials such as rubber, plastic and wood do not conduct electricity.
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Answer:
example. paper mica
Explanation:
because covalent bonds are formed by sharing of electrons..they don't have a free electron that is required for electricity transfer(electricity is the flow of free electrons!) thus they re bad conductors.. but ionic compounds are good conductor because of the same reason
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