Word of the Day — August 22, 2026

redox

/RED-ox/nounPush me

Definition

A chemical reaction where atoms swap electrons back and forth, like a molecular game of hot potato.

a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction

Memory Hook

RED-OX: RED = reduction (gaining electrons), OX = oxidation (losing electrons). They're dance partners that swap places.