Across
- 3. Two or more elements that are bonded together.
- 5. The product when oxygen and water reacts with iron.
- 8. The name of the chemical reaction when an element replaces another.
- 9. The reaction where rust is formed.
- 10. The substances that react in a chemical reaction.
Down
- 1. A reaction that happens between an acid and a basic element.
- 2. A chemical reaction that uses energy.
- 4. A chemical reaction that releases energy.
- 6. The results of a chemical reaction.
- 7. A chemical compound containing oxygen.