Question

silver jewellery such as earrings, necklaces, etc. tarnish after sometime. Give reason. ​

Answer 1

Answer:

because of the pollute present in our surroundings known as hydrogen sulphide it turns them into black

Explanation:

hope this helps you

Answer 2

Answer:

When silver remains exposed to air for a prolonged period, it gets oxidized and a layer of silver sulphide develops over it and it becomes dull.

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