Question

two method by which rusting of iron can be prevented are ___________and ___________​

Answer 1

Answer:

Common examples of coatings that prevent corrosion include paints, wax tapes, and varnish. Galvanization is the process of applying a protective layer of zinc on a metal. It is a very common method of preventing the rusting of iron.

Answer 2

Answer:

zinc corrodes

Explanation:

Galvanizing applies a protective coating of zinc over iron or steel. Since about 30 times slower than iron, galvanizing can be a cheap and effective way to prevent rust.