Across
- 2. the mixture of chalk and water
- 3. seawater
- 4. oxygen
- 7. a guess or estimate
- 10. whipped cream
- 11. a science measurement container
- 12. a type of colloid formed by combining two liquids that normally don't mix.
Down
- 1. mixture of 2 or more substances evenly distributed
- 2. substance being dissolved to form a solution
- 4. an adjective to describe science and being curious about experiments
- 5. a very weak music not very strong
- 6. 2 or substances combined
- 8. water, ethanol, methanol and acetone.
- 9. Made from normal materials no unnecessary or unclean materials
- 13. boulders, pebbles, cobbles, sand, silt, and clay