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 The Atom Those Magic Changes Energy, Energy Everywhere Hodge Podge Picture This!

2. These are the 3 parts of the atom.

3. What are protons, neutrons, and electrons?

4. A balanced equation illustrates ________.

5. What is conservation of mass?

6. In a chemical reaction, these formulas are found to the right of the arrow.

7. What are products?

8. In a chemical reaction, these formulas are found to the left of the arrow.

9. What are reactants?

10. This is the mass of the products at the end of a reaction if the mass of the reactants before a chemical reaction is 59 grams.

11. What is 59 grams?

12. The ability of iron to rust is this.

13. What is a chemical property?

14. When a piece of paper burns this happens.

15. What is a new substance has been formed?

16. Melting ice, cutting a piece of paper, and carving a piece of wood are all examples of these.

17. What are physical changes?

18. Lighting a match, burning a candle, and baking bread are all examples of these.

19. What are chemical changes?

20. This is an equal number of atoms of each element before and after the reaction/change?

21. What is a balanced equation?

22. This is the ability to cause change.

23. What is energy?

24. A yell or scream is an example of this type of energy.

25. What is sound energy?

26. This is the sum of the potential energy and the kinetic energy in a system

27. What is mechanical energy?

28. This is the sum of the kinetic energy and the potential energy of the particles that make up the object

29. What is thermal energy?

30. This happens to the sum of the potential and kinetic energy of a sled as it slides down a hill.

31. What is it stays the same?

32. These 3 factors affect the rate of a chemical reaction.

33. What are concentration, surface area, and temperature?

34. This is the amount of substance in a certain volume.

35. What is concentration?

36. Water behind a dam has this type of energy.

37. What is potential energy?

38. If you say an object is hot, you are feeling the transfer of this type of energy.

39. What is thermal energy?

40. This is how you can increase the kinetic energy of a wagon without increasing its mass.

41. What is make it go faster?

42. This is the type of change shown in the picture above.

43. What is a chemical change?

44. This explains the two changes occurring in this image, and why each change is physical or chemical.

45. What are: melting wax- physical because no new substance is formed burning the wick- chemical because smoke is formed and the wick is blackened and no longer the same substance?

46. This is what the image above illustrates.

47. What is conservation of mass?

48. This is the type of change and how you can be certain in the picture below.

49. What is a physical change because no new substance is created although bubbles are formed?

50. These are all of the forms of energy involved when a flashlight is being used.

51. What are: thermal energy, radiant energy, sound energy, chemical energy, and electric energy?