A copper bowl loses its lusture after some time .why?
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Answered by
43
Hlw friend!
It is because the copper metal is very reactive with air and so it reacts with atmospheric oxygen to form Copper Oxide which is impervious and thick so it protects the metal from rusting and corrosion in future and also its luster is decreased as copper oxide is dull in colour.
Hope it helped u!
It is because the copper metal is very reactive with air and so it reacts with atmospheric oxygen to form Copper Oxide which is impervious and thick so it protects the metal from rusting and corrosion in future and also its luster is decreased as copper oxide is dull in colour.
Hope it helped u!
Answered by
2
Answer:Becuse it is reactive with air
Explanation:
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