Question

differentiate between iron and rust​

Answer 1

iron is a metal

rust is a improper and waste material formed on iron when reacted with air and watervapour in our surroundings

Answer 2

Iron is an element on the Periodic table of elements denoted as Fe. Rust is Iron that has been Oxidized, meaning that an oxidizing agent (most likely the oxygen in the atmosphere) stole two of its valance electrons and you now have Fe+2