Across
- 3. the smallest building block of matter
- 5. anything with mass and volume
- 7. how much space an object takes up
- 10. the law that says matter cannot be created or destroyed is the law of _________________ of matter.
- 11. the starting material in a chemical reaction
Down
- 1. vinegar and baking soda reacting to make CO2 is a __________________ change.
- 2. mass, color, density, and shape are all _________________ properties.
- 4. the ending material in a chemical reaction
- 6. mass / volume
- 8. used to describe matter
- 9. how much stuff makes up an object