Question

what is corrosion of iron

Answer 1

Rust is another name for iron oxide, which occurs when iron or an alloy that contains iron, like steel, is exposed to oxygen and moisture for a long period of time. Over time, the oxygen combines with the metal at an atomic level, forming a new compound called an oxide and weakening the bonds of the metal itself.

Answer 2

When their is moisture the rust gets collected on iron material and it us called corrosion of iron