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Answer : Iron nails before and after exposure to oxygen in dry cloth did not change in color and has no rust; : Iron nails before and after exposure to oxygen in dry cloth did not change in color and has no rust; while iron nail in wet cloth rusted after 48 hours.
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Answer:
Explanation:
yanlang po alm ko hehe sorry
: Iron nails before and after exposure to oxygen in dry cloth did not change in color and has no rust; while iron nail in wet cloth rusted after 48 hours.
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