Question

Objects made of silver become black with the passage of time. Explain. Short answer questions​

Answer 1

Answer:

objects made of silver become black with the passage of time. ... They tarnish with time and get the coating which is a result of corrosion . The silver objects react with the moisture present in air and get coated with silver sulphide . Sometimes the same thing also happens with copper and iron .

Answer 2

Answer:

objects made of silver become black with the passage of time. ... as They tarnish with time and get the coating which is a result of corrosion . The silver objects react with the moisture present in air and get coated with silver sulphide . Sometimes the same thing also happens with copper and iron .

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