Question

if you find a rusted iron rod how could you show that it has shine

Answer 1

Hey mate, here is your answer ===

If we find a rusted rod n we want to make it shine then the best way is oiling.

Hope it helps u dear :)

Answer 2

Methods of preventing rusting of iron

1.Painting
2.Applying grease or oil
3.Galvanization
It is the process of depositing a thin layer of zinc metal on the surface of iron objects.

4.Electroplating
5.Alloy formation

Hope it helps u.
Please mark me as brainlist.