Which elements are good conductors of heat and electricity?

1.	Which elements are good conductors of heat and electricity?
Answer» ANSWER: METALS are good conductor because they have free ELECTRONS . Silver and copper are the TWO best conductor and electricity . LEAD is the poorest conductor of heat Bismuth, Mercury and iron are also. poor conductors

Answer»

METALS are good conductor because they have free ELECTRONS .

Silver and copper are the TWO best conductor and electricity .

LEAD is the poorest conductor of heat

Bismuth, Mercury and iron are also. poor conductors

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