Rusting of Iron Quiz

The process of a metal being slowly eaten away by its surroundings, typically through a chemical reaction.

The specific type of corrosion that happens to iron, forming a reddish-brown oxide.

The area on the surface of iron where oxidation occurs, losing electrons and turning into iron ions (Fe²⁺).

The area on the surface of iron where reduction occurs, gaining electrons and reducing oxygen (O₂) into water.

A chemical reaction where a substance loses electrons. In rusting, it's iron turning into iron ions by losing electrons.

A chemical reaction where a substance gains electrons. In rusting, it's oxygen gaining electrons and forming water.

The compound that forms during rusting, a hydrated iron oxide. It's what gives rust its characteristic red-brown color.

The process of preventing or slowing down corrosion. It can be done by applying coatings, using protective materials, or creating a barrier between the metal and its environment.