Across
- 5. Substance with a pH greater than 7
- 6. A reaction that absorbs heat from its surroundings
- 7. A type of chemical reaction where substances combine to form a more complex product
- 8. A number that measures how acidic or basic a substance is
- 10. A substance that increases the rate of a chemical reaction without being consumed
Down
- 1. A reaction that releases heat
- 2. The substances present before a chemical reaction
- 3. The products of an acid and a base reaction: a salt and this
- 4. A reaction where a compound breaks down into simpler substances
- 9. Substance with a pH less than 7