2. Jeopardy start

3. Atoms

4. Compounds

5. Elements

6. Mixtures

7. Density

8. Physical States

9. $100 $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 $200 $300 $400 $500 Game board Atoms Compounds Elements Mixtures Density Physical States

10. 1-100 Atoms have this number of basic particles.

11. 1-100A 1 - 100 What is 3?

12. 1-200 Electrons have this electrical charge.

13. 1-200A 1 - 100 What is negative?

14. 1-300 These 2 particles in an atom each have a mass of 1.

15. 1-300A 1 - 100 What are protons and neutrons?

16. 1-400 These particles “swarm” around the atom’s nucleus.

17. 1-400A 1 - 100 What are electrons?

18. 1-500 This letter is the symbol for the smallest atom.

19. 1-500A 1 - 100 What is H?

20. 2-100 1 - 100 These are the basic units of elements.

21. 2-100A 1 - 100 What are atoms?

22. 2-200 The atomic number of an element is equal to these.

23. 2-200A 1 - 100 What protons and electrons?

24. 2-300 Chemical symbols are arranged by similar properties on this table.

25. 2-300A 1 - 100 What is the Periodic Table ?

26. 2-400 Atoms of the same element that have different numbers of neutrons.

27. 2-400A 1 - 100 What are isotopes?

28. 2-500 Elements combine to form these.

29. 2-500A 1 - 100 What are compounds?

30. 3-100 1 - 100 This unit is the smallest amount of a compound one could have.

31. 3-100A 1 - 100 What is a molecule ?

32. 3-200 Most compounds form by sharing these subatomic particles.

33. 3-200A 1 - 100 What are electrons?

34. 3-300 These type of properties of compounds differ from the elements it is composed of.

35. 3-300A 1 - 100 What are chemical properties?

36. 3-400 This type of bond holds together atoms that are sharing valence electrons.

37. 3-400A 1 - 100 What is a covalent bond?

38. 3-500 This type of compound forms when positively and negatively charged atoms are attracted to each other.

39. 3-500A 1 - 100 What is an ionic compound?

40. 4-100 1 - 100 This type of mixture forms when one substance dissolves or completely mixes into another.

41. 4-100A 1 - 100 What is a homogeneous mixture (solution)?

42. 4-200 The components of this mixture are not mixed evenly and retain its own properties.

43. 4-200A 1 - 100 What is heterogeneous?

44. 4-300 By which means can the components of a mixture be separated?

45. 4-300A 1 - 100 What are physical means?

46. 4-400 These are the states of matter on Earth that form mixtures.

47. 4-400A 1 - 100 What are solid, liquid & gas?

48. 4-500 This is the most common form of matter found in the Universe.

49. 4-500A 1 - 100 What is plasma?

50. 5-100 1 - 100 The formula for density is written this way.

51. 5-100A 1 - 100 What is D=M/V?

52. 5-200 This is the density of an object if it has a volume of 24 cm 3 and a mass of 2 grams.

53. 5-200A 1 - 100 What is 0.08 g/cm 3

54. 5-300 Objects that float on pond water would have a density less than this number.

55. 5-300A 1 - 100 What is 1?

56. 5-400 Object A and Object B have the same mass, but Object A has a greater volume. This object is more dense.

57. 5-400A 1 - 100 What is Object B?

58. 5-500 This substance is unusual, its density is greater as a liquid than as a solid.

59. 5-500A 1 - 100 What is water?

60. 6-100 1 - 100 This is the number of physical states of matter that exist in the universe.

61. 6-100A 1 - 100 What is 4?

62. 6-200 Atoms in this state of matter rarely switch positions.

63. 6-200A 1 - 100 What is solid?

64. 6-300 This state of matter is rarely found on Earth, but is the most common one in the universe.

65. 6-300A 1 - 100 What is plasma?

66. 6-400 This occurs when a substance changes from a solid to a gas.

67. 6-400A 1 - 100 What is sublimation?

68. 6-500 This is an example of deposition.

69. 6-500A 1 - 100 What is frost or snow?

71. In a kitchen in Denver, boiling water would be hotter or colder than 100 o C?

73. COLDER (less air Pressure requires less thermal Energy to boil water)

75. Daily Double Round 1