Question

how is corrosion different from rusting of metals

Answer 1

there is a very little difference between corrosion and rusting actually corrosion means changing of color of metal however it is first stage of rusting

Answer 2

• Corrosion is the process of deterioration of materials as a result of chemical, electrochemical or other reactions.
• Rusting is a part of corrosion and is a chemical process which results in the formation of red or orange coating on the surface of metals. ...
• Rust or rusting can affect only iron and its alloys.