Why silver objects gets blacker om keeping in air for few days.
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silver reacts with hyrogen present in air and corrodes this process is called corrosion.
BalvirBrar8762:
This ans is not 3 marks
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here is ur answer
silver objects gets blacker in keeping in air for few days because silver artics reacts with sulphur compounds such as hydrogen present in air.
hope it helps u..
It's also too short
Pls add some more lines
then u have to mension how many marks ans u want
I want this ans in 3 marks
Pls tell me tomorrow is my exam
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