Q:
      
      
         
            
Which metal is the best conductor of heat?
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: D) All of the above         
         
Explanation: Silver is the best conductor of both heat and electricity among metals with a thermal conduction value of about 430 W/(mK).
Gold and copper both come respectably close to silver.
 
Copper being significantly less costly it is often chosen over silver in many applications.
       
      
      
      
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