๐Ÿงชap chemistry review

Oxidation

Written by the Fiveable Content Team โ€ข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโ€ขWritten by the Fiveable Content Team โ€ข Last updated September 2025

Definition

Oxidation refers to the loss of electrons from an atom or molecule during a chemical reaction. It involves an increase in the oxidation state of the species.