Answer:
1.Insulator
2.Insulator
3.Conductor
4.Conductor
5.Insulator
Explanation:
-Conductor are materials that allows heat and electricity current pass through from it. Heat and electric current can pass through from conductor because of it's freé electrons
-insulator are material that cannot electricity current, sound or heat flow with them. They are materials that reduces heat when cooking
-Gold and silver is an great example of heat and electric conductor most metals are conductor
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