Across
- 4. - Another term for synthesis reaction where elements combine to form a compound.
- 5. - Reaction between an acid and a base to form salt and water.
- 6. - Reaction between an acid and a base to form salt and water.
- 9. - Addition of oxygen to a substance or removal of hydrogen.
- 10. - Removal of oxygen from a substance or addition of hydrogen.
- 11. displacement - One element replaces another in a compound.
- 12. - Formation of a solid (precipitate) from the mixing of two solutions.
Down
- 1. - Reaction between a compound and water, often resulting in breakdown.
- 2. - Breakdown of a compound into simpler substances.
- 3. - Combination of two or more substances to form a new compound.
- 7. - Burning of a substance in the presence of oxygen.
- 8. displacement - Exchange of ions between two compounds to form new compounds.