Copper is a metal made up of copper atoms closely packed together.The electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they help copper to be a good conductor of heat and electricity.
Answers & Comments
Answer:
b. Copper
Explanation:
Copper is a metal made up of copper atoms closely packed together.The electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons, because they help copper to be a good conductor of heat and electricity.
Answer:
Silver
Explanation:
To my knowledge, silver is the best conductor of both heat and electricity among metals with a thermal conduction value of about 430 W/(mK).
So its iron <3
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