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which non metal is a poor conductor of electricity which non metal is not a poor conductor of electricity which non metal is the poorest conductor of electricity which non metal is a bad conductor of heat and electricity which of the following non metal is not a poor conductor of electricity which non metals are bad conductor of electricity every non metal is a bad conductor of electricity true or false does every non metal is a bad conductor of electricity non metal poor conductor of electricity examples which non-metal is a good conductor of electricity
