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Why corrosion is harmful

Answer» Corrosion is harm full because they can destroy the metals and change it unto undesirable compound by acrion othe air water acid etc.The corrosion can caused by oxidation
It softer the metal body and so they can easily break down
Corrosion is harmful for metal body like car body and in windows so thats why corroaion is harmfull and to prevent corrosion we should paint the metal body by paint


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