Question

Why silver is not used for electrical fittings although it is the good
conductor of electricity? Name the non metal which is non lustrous.​

Answer 1

Answer:

Silver is not used because Silver is very costly.Non Lustorous : Pottasium and Sodium

Explanation:

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Answer 2

Answer:

Though silver is a very good conductor of electricity but still that is not used in electric wiring primarily due to its cost. It's very expensive compared to the widely used wiring material copper. Another reason for not using silver is that , it oxidizes easily and tarnishes when it comes in contact with air.

IODINE is a non-metal which is lustrous . 2. BROMINE is a non-metal which exists in liquid form .