Question

Jonah finds a rusty nail outside. The nail is an example of _____.

Answer 1

Answer: Option (A) is the correct answer.

Explanation:

When metal is corroded due to moist air then this process is known as rusting of iron.  

When a nail rusts then it represents that metal has turned into metal oxide. This means that chemical composition of substance has changed.

Thus, we can conclude that Jonah finds a rusty nail outside. The nail is an example of chemical weathering.

Answer 2

I believe the correct answer from the choices listed above is option A. Jonah finds a rusty nail outside. The nail is an example of chemical weathering. Rusting of nail is a result of reaction of iron with water in air. Hope this answers the question. Have a nice day.