Across
- 1. The little numbers in a chemical equation
- 5. The big numbers (in front) in a chemical equation
- 8. CO2 is the formula for what?
- 9. What kind of system was the egg and vinegar demonstration
- 11. Chemically speaking, what is cottage cheese
- 12. Mass is conserved in a ______ system
- 14. When creating a design, these are your goals
- 15. In a chemical reaction, mass can appear to disappear in what form?
Down
- 2. A molecule made of two or more elements
- 3. When creating a design, these are holding you back
- 4. An unexpected difference (you expected 10 but got 8)
- 6. A gas that holds in heat
- 7. When you create an illustration of a reaction
- 10. The _______ Agreement is a group of countries working against climate change
- 12. Country with the highest CO2 discharges
- 13. The arrow in a chemical equation