Question

write two method to prevent corrosion​

Answer 1

to apply oil on the surface metal..
to galvanized the metal with zinc.
to apply colour in the surface of metal...
hope you understand..
mark me as brainlist....

Answer 2

heya mate
here's ur answer

Two methods to prevent corrosion are: -

1.Galvanisation - deposition of a layer of zinc or chromium on metals to prevent corrosion.
2.Greasing - greasing the metals with oil or grease as it prevents the metal from coming in contact with air and water, and thus prevents rusting.
________________________________

#happy 2 help!