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SAT, 20.10.2021 23:20 briannasj6164

Iron combines with oxygen and water from the air to form rust. If an iron nail were allowed to rust completely, one should find that the mass of the rust: Question 16 options: It is impossible to predict. less than the nail it came from. more than the nail it came from. the same as the nail it came from.

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Iron combines with oxygen and water from the air to form rust. If an iron nail were allowed to rust...
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