Across
- 3. The change of state from a liquid to a gas.
- 5. A measurement of the amount of matter in a substance. The standard unit is grams (g).
- 8. Stirring, swirling or shaking a sample.
- 9. A state of matter that has no definite shape but has a definite volume.
- 11. The change in state from a solid to a liquid.
- 12. Away to describe the concentration of a solution that could have more solute dissolved into it.
- 13. A mixture in which substances are evenly distributed throughout the mixture.
- 14. The change of state from a gas to a liquid.
- 16. A class of matter that includes substances made up of more than one substance mixed together. The molecules do not fully mix and you can often see the different parts.
- 19. A substance made up of atoms of two or more different elements joined by chemical bonds.
- 22. When a solute does not dissolve in a certain solvent.
- 24. When a solute dissolves in a certain solvent.
- 25. Considered to be the universal solvent.
- 26. The change of state from a liquid to a solid.
- 27. Any substance that can flow.
- 29. A class of matter made up of only one type of molecule.
- 31. The process in which a solid changes directly into a gas.
- 32. A property of matter that describes how compact the particles are in a substance.
- 33. A mixture of two or more substances that are fully mixed, so you cannot see the different parts.
- 34. A way to describe the concentration of a saturated solution that has been altered to be able to dissolve more solute than usual.
- 36. A mixture in which different materials can be distinguished easily.
Down
- 1. Characteristics or words that describe how something is.
- 2. A push or pull on an object. The standard unit is Newtons (N).
- 4. States that all matter is made up of particles that move. The particles have spaces between them and are held together by attractive forces.
- 6. A measurement of how easily a fluid flows.
- 7. A physical property that describes a fluid's resistance to flow.
- 10. Occurs when the particles of one substance become fully mixed with the particles of another substance, in a solution.
- 15. The substance that dissolves the solute in a solution.
- 17. A description of the amount of solute compared to the amount of solvent in a solution (200g/500ml).
- 18. A pure substance made of only one kind of atom.
- 20. A state of matter with no definite shape or volume.
- 21. A measurement of the amount of three-dimensional space taken up by a substance. The standard unit is litres (L).
- 23. A way to describe the concentration of a solution that has reached the maximum amount of dissolved solute.
- 28. The amount of force exerted over a specific area.
- 30. A form of matter that has a definite shape and volume.
- 35. The substance that dissolves into the solvent in a solution.