Question

Fill in the blanks with appropriate answers:
1
For rusting, the presence of__________and _____________ is essentail​

Answer 1

Answer:

Iron object and moisture/water are essential

Answer 2

Explanation:

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♡ For rusting, the presence of both oxygen and water (or water vapor) is essential.

The content of moisture in air is high, which means if it is more humid, rusting becomes faster.

♡

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