1. Particle Theory of Matter Pure Substances and Mixtures States of Matter Solutions Separating Mixtures Hodge- Podge 100 200 300 400 500

2. All matter is made up of tiny ____________.

3. What are particles?

4. The particles of the same matter are the ________.

5. What is the same?

6. There is ______ between the particles.

7. What is space?

8. Particles of the same matter are __________ to each other.

9. What is attracted?

10. The particles are in constant _________.

11. What is motion?

12. Matter that is made up of only one type of particle.

13. What is a pure substance?

14. Matter that is made up of more than one type of particle.

15. What is a mixture?

16. A mixture that is the same throughout.

17. What is a homogeneous mixture/solution?

18. A mixture that looks different throughout.

19. What a heterogeneous/ mechanical mixture?

20. True or False: Tap water is a homogeneous mixture.

21. True!

22. The particles in a ______ move very fast and have very little attraction to each other.

23. What is gas?

24. Particles in a _______ have a lot of attraction with each other and vibrate in a fixed position.

25. What is solid?

26. Particles in a _______ have some attraction, but are able to move freely around each other.

27. What is liquid?

28. The particles in a gas have ______ attraction than the particles in a liquid

29. What is less?

30. The particles in a liquid move _______and______ than the particles in a solid.

31. What is faster and further apart?

32. A solution is formed when the ________ particles fill in the spaces between the solvent particles.

33. What is solute?

34. The substance that does the dissolving in a solution.

35. What is the solvent?

36. A solution that has a small amount of solute.

37. What is dilute?

38. A solution that has the maximum amount of solute.

39. What is saturated?

40. A solution that has a high amount of solute.

41. What is concentrated?

42. A method of separating a solid mixture by using your hands.

43. What is sorting?

44. A method of separating a mixture by passing it through a mesh screen.

45. What is sifting?

46. A method of separating certain metallic substances from a mixture.

47. What is magnetism? Not all metals are magnetic!

48. A method of separating fine particles out of a solution.

49. What is filtering?

50. The three ways to remove the liquid from a solution.

51. What are evaporation, boiling, and distillation.

52. The description of a substance using words.

53. What is qualitative?

54. A physical substance that has mass and takes up space.

55. What is matter?

56. The description of a substance using exact measurements.

57. What is quantitative?

58. Bronze is an example of: a.A pure substance b.A mechanical mixture c. A solution d. All of the above

59. What is: c. A solution?

60. Which of the following is an example of a pure substance: a.Tap water b.Gold c.Salad dressing d.None of the above

61. What is: b. Gold?