Your dad left some iron nails outside the house.It rained the next day.After a week you saw the iron nails and observed reddish brown spot appeared on it.
Chemical or Physical Change
What is Evidence?
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Your dad left some iron nails outside the house.It rained the next day.After a week you saw the iron nails and observed reddish brown spot appeared on it.
Chemical or Physical Change
What is Evidence?
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Answer:
Physical change i guess