which element is good conductor of electricity but bad
conductor of heat
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Answer / ubed
NaCl . because it is coducts electricity in molten state while bad conductor of electricity.
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Answer / ravi
For most metals, the relationship between electrical and thermal conductivity is governed by the Wiedemann-Franz Law. Simply , the law states that good conductors of electricity are also good conductors of heat. But that is not the case for metallic vanadium dioxide,According to a study led by scientists at the Department of Energy’s Lawrence Berkeley National Laboratory , electrons in vanadium dioxide can conduct electricity without conducting heat.
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