please tell me what is rust in simple defection not more than 2 line
Answers
Answer:
don't
Explanation:
Answer:
a reddish- or yellowish-brown flaking coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture.
Explanation:
the reddish brittle coating formed on iron especially when chemically attacked by moist air and composed essentially of hydrated ferric oxide. b : a comparable coating produced on a metal other than iron by corrosion. c : something resembling rust : accretion
Rust is a type of corrosion. It happens to iron and its alloys when it is exposed to air or water for a long time. Rust slowly decomposes iron into other chemicals, because of a reaction with the oxygen molecules. Both air and water are needed for rust. ... For example, rust occurs mostly in cracks of alloys or metals.