Which Of The Following Is A Poor Conductor Of Heat

September 03, 2022

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The correct options are. For a substance to be a good conductor of heat, it has to have many free electrons that can transfer heat to each other by “bouncing and bumping” against each other. Usually, metals have a lot of free electrons but there are still some metals which are poor conductors of. Materials that are poor conductors of heat are called insulators.

As a result, it does not have the free electrons that scatter about to conduct different forms of energy like metals and other strong conductors do. Which one of the following elements is the poorest conductor of heat. Correct option is c) lead has less metallic character, so it is a poor conductor of heat. Lead lies in group 14 of the modern periodic table. Metallic characters decrease, as we move. What are 5 bad heat conductors? Heat insulators like wood, glass, paper, cloth, rubber, oils, plastic, cork, vacuum, and particularly air gases. Therefore, wood is a bad conductor of heat. Which of the following is poor conductor?