Q:
Which of the following is the best conductor of electricity?
Answer & Explanation
Answer: C) Silver
Explanation: silver is the best conductor of electricity.
When compared to remaining 3 metals, as Silver having more number of free electrons in its valency shell it is the good conductor of electricity.
Conductors Thermal Conductivity @ 25degree C
Silver --- 429
Copper --- 401
Gold --- 310
Aluminium --- 250
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