How does rust serve as a preservative?

asked May 3, 2020 7.0k views

4 votes

7.6k points

Please log in or register to add a comment.

2 votes

Answer:

see Explanation

Step-by-step explanation:

it forms a layer over the metal and when removed the metal has been protected from other elements

Chaser answered May 7, 2020

7.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.5m questions

10.1m answers