What are the physical changes in matter that involve the release of heat?
Asked by kylemedyobogi
Answer (1)
1. Freezing: Liquid to solid (e.g., water to ice).2. Condensation: Gas to liquid (e.g., water vapor to liquid).3. Deposition: Gas to solid (e.g., water vapor to frost).4. Mixing: Certain mixtures (e.g., water and calcium chloride).