Question

What is the nature of rust?

Answer 1

Answer:

iron undergoes oxidation. this is known as collision

Explanation:

it forms fine layer and it is called rust

Answer 2

Answer:Rust is an iron oxide, a usually reddish brown oxide formed by the reaction of iron and oxygen in the presence of water or air moisture. Several forms of rust are distinguishable both visually and by spectroscopy, and form under different circumstanceS