Oxidation is a type of chemical reaction where a substance reacts with oxygen to form an oxide.

Hydrogen peroxide is often used for disinfecting wounds.

Aluminum is an amphoteric oxide, it reacts with both acids and bases.

Acidic oxides react with water to produce acids.

He is majoring in chemistry at university.

This chemical reacts when heat is added.

This chemical reaction is very dangerous.

This compound turns red when it oxidizes.

He won a majority of the votes in the election.

He received the letter challenging him to a duel and began preparing for the duel.