Question

what is rust? how it is work​

Answer 1

Explanation:

Rust is the common name for a very common compound, iron oxide. ... When they flow through the electrolyte to the cathode, the metal of the anode disappears, swept away by the electrical flow or converted into metal cations in a form such as rust.

Answer 2

Answer:

Rust is an iron oxide, a usually reddish brown oxide formed by the reaction of iron and oxygen in the presence of water or air moistur

Explanation:

The surface of a piece of iron will corrode first in the presence of oxygen and water. ... The process of rusting is a combustion reaction, similar to fire. Left in contact with oxygen, iron will react with the oxygen to form rust.