Across
- 3. the average amount of molecule movement.
- 6. the scientific term for particles.
- 10. when volume decreases.
- 11. the change of solid to liquid.
- 12. everything that has volume and mass.
- 14. the change of liquid to solid, also known as freezing.
- 20. also known as a heterogeneous mixture and you can easily see the different parts of it.
- 21. a certain type of matter with its own properties.
- 23. the total amount of molecule movement.
- 24. a mixture that is homogeneous and can appear to be a pure substance.
- 25. the explanation of what scientists have learned about molecules and matter.
- 28. seperating mixtures by boiling it, then condensing the vapours.
- 29. when solid turns into gas.
- 30. the change of gas to solid.
- 31. when gas changes to liquid.
- 32. the extremely tiny and invisible part of matter.
- 33. a method of seperating mixtures that uses a strainer or seive that has certain sizes of holes depending on the mixture.
- 34. seperating mixtures using a magnet
- 36. the state of matter that takes the shape of the container it is poured into.
Down
- 1. the third way to measure temperature besides celsius and fahrenheit.
- 2. types of mixtures that are not the same throughout.
- 4. when in a mixture the denser or heavier component sinks to the bottom, while the lighter one satys on top.
- 5. the type of energy that is stored.
- 7. taking a heterogeneous mixture and putting all of the different components in their own category.
- 8. the state of matter whose molecules move very fast and try to fill the container it is in.
- 9. what heat is measured in.
- 13. when volume increases.
- 15. a substance with only one particle.
- 16. a mixture that is the same throughout.
- 17. how atoms split apart.
- 18. the change of liquid to gas/vapour.
- 19. energy that comes from movement.
- 22. heat that moves through objects when touching.
- 26. the circulation of heat in a fluid such as air or water.
- 27. heat transfer through waves/rays and objects that don't touch.
- 29. the state of matter that has a definite shape.
- 35. a substance or type of matter that contains two or more particles.
