Question

Why silver jewellery tern black over a period of time

Answer 1

Answer:

Silver is not very reactive but after a period of time it reacts with air or moisture present around it thats why it turn to black.

Explanation:

gold is less reactive than silver that is why we wear gold jewellery more that silver or other more reactive metals.

Hope it helps

Answer 2

Answer:

Silver becomes black because of hydrogen sulfide (sulfur), a substance that occurs in the air. When silver comes into contact with it, a chemical reaction takes place and a black layer is formed.

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