Across
- 4. Formation of a solid in a solution during a chemical reaction.
- 5. Chemical reaction that involves burning in the presence of oxygen.
- 7. Process of using electricity to cause a chemical change.
- 8. Reaction that releases heat.
- 10. Reaction that absorbs heat.
Down
- 1. Process by which plants convert light energy into chemical energy.
- 2. Reaction where a substance loses electrons.
- 3. Chemical reaction in which two or more substances combine to form a new compound.
- 6. Reaction between an acid and a base to form water and a salt.
- 9. Reaction where a substance gains electrons.