Across
- 3. Some metals produce this gas when exposed to acid
- 7. The act of keeping matter (law of)
- 8. Type of change that is related to reactions
Down
- 1. What is made after a chemical reaction
- 2. The substances you start with in a chemical reaction
- 4. Type of change that includes change of state of mater
- 5. Carbonates produce this dioxide gas when exposed to acid
- 6. How a compound is held together