Across
- 1. The pouring off of a liquid to separate it from heavier particles.
- 3. Technique used to separate a mixture of 2 or more coloured pigments
- 5. Used to separate a mixture that contains a solid and a liquid
- 7. Scientific name for a substance that dissolves in a solvent
- 8. A solution that contains only a small amount of solute is said to be this.
- 10. Dissolving can be sped up by doing this
- 11. Adding more solute to a solution will make it more ________
- 14. Formed when two or more atoms join together chemically
- 15. If a suspended solid settles very slowly you can speed up the separation by using a __________.
- 16. Substances that do not dissolve are said to be ______
- 17. A solution will become this when no more solute will dissolve into it
- 18. Liquid that dissolves solutes
Down
- 2. Technique used to recover a solid dissolved in a liquid
- 4. A substance made from two or more different elements that have been chemically joined
- 6. Formed when a solute dissolves in a solvent
- 9. Made from different substances that are not chemically joined
- 12. A method esed to separate 2 substances (Example: salt & water)when you wish to keep BOTH substances at the end.
- 13. Substances that dissolve are said to be ______