Question

Aluminium is coated with a strong film of its ___________to protect it from rust.

Answer 1

Answer:

oxide is the answer

hope it helps :))

Answer 2

Question:

Aluminium is coated with a strong film of its ___________to protect it from rust.

Answer:

Aluminium is coated with a strong film of its oxide to protect it from rust.

Explanation:

Hope this answer will help you.