Across
- 3. When the blue and red solutions were mixed together, the product was purple.
- 6. Bubbles or fizzing indicates that this is produced.
- 7. The solution in the beaker was cold before the powder was added. Now the beaker is hot.
- 8. Measured in seconds or minutes using a stopwatch.
Down
- 1. The solid that forms when two solutions are mixed together.
- 2. Another name for bubbles being produced.
- 3. What happens when something doesn't stay the same.
- 4. Another word for something you can smell.
- 5. How something feels, e.g. rough, grainy, smooth.