Question

describe what you would observe if an object made of iron was left out in the open for a long time. why would you observe this?give your answer ok I will mark brain blast ok thanks who will give answer​

Answer 1

Answer:

Because of water vapours, oxidation and weathering, we would see a layer of rust on top the object made of iron.

Explanation:

To prevent this rusting, we can apply a layer of grease or oil based paint.