Across
- 2. Is the process where the fuels burn.
- 4. Law states that energy cannot be created or destroyed in a system.
- 7. A chemical reaction that absorb energy mostly heat that makes the surroundings cold.
- 8. Bubbles are seen during the chemical reaction.
Down
- 1. The precipitation is formed during the reaction.
- 2. Hues of the reactant & product changed from the reaction.
- 3. The food making process of plant.
- 5. A chemical reaction that releases energy mostly heat to the surroundings.
- 6. The reactant or product becomes warm or chilling.