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Chemistry, 20.05.2021 20:40 omar2334

A piece of silver is observed to be scratched bent and coated with tarnish. which is the chemical change? a)getting bent
b)none of the above
c)getting scratched
d)getting coated with tarnish

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A piece of silver is observed to be scratched bent and coated with tarnish. which is the chemical ch...
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