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non metal is a good conductor of electricity which non metal is a good conductor of electricity and heat among non metal is a good conductor of electricity which non metal is a good conductor of electricity graphite nitrogen oxygen sulphur does non metal is a good conductor of electricity which non metal is a good conductor of electricity except graphite which non metal is a good conductor of electricity answer which non metal is a good conductor of electricity class 10 which non metal is a good conductor of electricity and used in making electrodes name a non metal is a good conductor of electricity
