which of the following are conductor and insulators? sulpur,silver,copper,cotton, aluminum,air,nichrome,graphite,paper,porcelain,mercury,mica,bakelite, polythene,manganin.
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Answer:
Conductors:silver,copper,aluminium,graphite,nichrome,manganin,mercury
Insulators:cotton,air,paper, porcelain,mica, polyethylene.
Explanation:
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1
Answer:
The sunstances which have 1 or more electrons free are called as conductors as the free electrons can move freely to conduct electricity.
The substances whose all electrons are bonded donot conduct electricity and are called insulators.
Conductors:silver,copper,aluminium,graphite,nichrome,manganin,mercury
Insulators:cotton,air,paper, porcelain,mica, polyethylene.
But air is sometimes act as a conductor while electric shock
Plz mark brainlest.
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