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Silver ornaments get blackened when exposed to air for a long time. Why? |
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Answer» ver article becomes black after sometimes when exposed to air because silver REACTS with sulphur which is present in the ATMOSPHERE and then forms silver sulphide. THUS the layer of this silver sulphide is FORMED on the surface of the silver article so they appear as dull or black.Explanation:HOPE it will help you buddy |
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