Across
- 3. This is a reaction between a material and molecular oxygen
- 4. new materials formed in a chemical reaction
- 5. Chemical reaction where there is a net release of energy
- 8. This states that no atoms are gained or lost during any reaction.
- 9. This is also known as Activation Energy
- 10. If a material has a pH of 3, is it acidic or basic.
Down
- 1. Name of the new materials formed in a chemical reaction
- 2. Name for the minimum energy required in order for a chemical reaction to proceed
- 6. Chemical reaction in which there is a net absorption of energy
- 7. a substance that accepts hydrogen ions