1. 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 MATTER MAGNETISM INSULATORS CONDUCTORS MIXTURES SOLUTIONS BOILING MELTING POINTS

2. Definite shape and definite volume.

3. What is a solid?

4. These molecules tend to flow over one another

5. What is a liquid?

6. No definite shape or volume.

7. What is a gas?

8. Both of these states take the shape of their container.

9. What is a gas and liquid?

10. The addition or subtraction of heat causes this to happen to matter.

11. What is change of state?

12. Attract one another

13. What do opposite poles of magnet do? Magnetic?

14. Iron

15. What mineral will be attracted to a magnet?

16. Repel

17. What do like poles of a magnet do? Push away?

18. Magnetism

19. What is the force that attracts or pushes away matter?

20. Magnetic field

21. What is an invisible region around a magnet where you can feel its force?

22. Wood & plastic

23. What is an insulator?

24. Conductors

25. What are materials that allow energy to flow through them?

26. Best conductors of heat, sound and electricity.

27. What are metals?

28. State of matter that is the best conductor of heat, sound & electricity?

29. Solid

30. T or F Aluminum cans and coins are good conductors of electricity.

31. What is true?

32. A combination of two or more substances that keeps its original characteristics.

33. What is a mixture?

34. When one or more substances are dissolved in another substance.

35. What is a solution?

36. Can be easily separated.

37. What is a mixture?

38. Substance are dissolved and spread out evenly

39. What is a solution?

40. The presence of _____ will speed up the process of dissolving a solute in a solvent

41. What is heat?

42. The temperature in Celsius that pure water boils.

43. What is 100°C?

44. T or F All substance have the same boiling point.

45. What is false?

46. The temperature in Celsius that water is when it is at melting or freezing point.

47. What is 0°C?

48. The state change that happens when a substance reaches boiling point.

49. What is liquid to a gas?

50. When a solid turns into a liquid a substance has reached this point.

51. What is melting point?