Why objects made of silver becomes black in colour with the passage of time.Explain Why?
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Object made silver become black with the passage of time due to the formation of a thin silver sulphide layer on their surface by the action of hydrogen sulphide present in the air. Some objects of silver become blackwith the passage of time . They tarnish with time and get the coating which is a result of corrosion
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HOPE IT HELPS U✌
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Object made silver become black with the passage of time due to the formation of a thin silver sulphide layer on their surface by the action of hydrogen sulphide present in the air. Some objects of silver become blackwith the passage of time . They tarnish with time and get the coating which is a result of corrosion
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HOPE IT HELPS U✌
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