3. $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 Mixtures Together but Separate Please “STATE” the Answer Don’t Be So Dense Potpourri

4. Mixtures Together but Separate Please “STATE” the Answer Category 3Category 4 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $600 $800 $400 $1000

5. Mixtures Together but Separate $200 To separate sand salt water what technique is used? A. Magnetism B. Evaporation C. Chromatography D. Filtration

6. Mixtures Together but Separate $400 What technique is used to separate mixtures that are colored? A.Distillation B.Chromatography C.Filtration D.Evaporation

7. Mixtures Together but Separate $600 ____ has a different composition throughout and can be separated by physical means A.Homogeneous mixture B.Element C.Compound D.Heterogeneous mixture

8. Mixtures Together but Separate $800 How many phases are in a homogeneous mixture? A. 1 B. 2 C. 3 D. 4

9. Mixtures Together but Separate $1000 A solution is _______. A.a heterogeneous mixture B.a homogeneous mixture C.a compound D. always liquid

10. Mixtures Together but Separate $200-Answer To separate a mixture of sand and salt water the method of filtration should be used.

11. Mixtures Together but Separate $400-Answer Chromatography is used to separate mixtures that are colored.

12. Mixtures Together but Separate $600-Answer A heterogeneous mixture has a different composition throughout and can be separated by physical means.

13. Mixtures Together but Separate $800-Answer A homogeneous mixture has a uniform composition and has only 1 phase.

14. Mixtures Together but Separate $1000-Answer A solution is a homogeneous mixture.

15. Please “STATE” the Answer $200 Which state of matter has no definite shape and no definite volume? A.Solid B.Liquid C.Gas D.Plasma

16. Please “STATE” the Answer $400 _____ is changing from a solid state to a gas state. A.Evaporation B.Melting C.Sublimation D.Transpiration

17. Please “STATE” the Answer $600 A change in state is a _____ change. A.Physical B.Chemical C.Color D.Irreversible

18. Please “STATE” the Answer $800 Which state of matter has no definite shape, but a definite volume? A.Solid B.Liquid C.Gas D.Plasma

19. Please “STATE” the Answer $1000 Which state of matter is most resistant to compression? A.Solid B.Liquid C.Gas D.Plasma

20. Please “STATE” the Answer $200-Answer A gas has no definite shape and no definite volume.

21. Please “STATE” the Answer $400-Answer Sublimation is the changing from a solid state to a gas state. Ex. Dry ice

22. Please “STATE” the Answer $600-Answer A change in state is a physical change.

23. Please “STATE” the Answer $800-Answer The liquid state has no definite shape, but a definite volume.

24. Please “STATE” the Answer $1000-Answer The solid state is most resistant to compression.

25. Don’t Be So Dense $200 What type of property is density? A.Intensive B.Extensive C.Chemical D.Qualitative

26. Don’t Be So Dense $400 Why did coke sink but diet coke float? A.Different Volumes B.Different Masses C.They both have a density less then water D.They both have the same density

27. Don’t Be So Dense $600 What is the density of diet coke compared to water? A.More dense B.Less dense C.The same D.Immeasurable

28. Don’t Be So Dense $800 A sample of metal has a density of 6 g/cm 3, if you take half of the sample what will be the new density? A.More then the original B.Less then the original C.The same as the original D.Not enough information to answer the question

29. Don’t Be So Dense $1000 A sample has a density of 24 g/ml and a volume of 12 ml what is the mass? A.2 g B..5 g C.288 g D.24 g

30. Don’t Be So Dense $200-Answer Density is an intensive property which means it does not depend on the sample size.

31. Don’t Be So Dense $400-Answer This difference in density is due to the difference in sugar vs. artificial sweetner; resulting in a difference in mass.

32. Don’t Be So Dense $600-Answer In terms of density diet coke is less dense then water and coke is more dense then water, therefore the diet coke floats while the coke sinks.

33. Don’t Be So Dense $800-Answer Because denisty is an intensive property, the sample size does not matter, the sample will still have a density of 6 g/cm 3.

34. Don’t Be So Dense $1000-Answer First you need to rearrange the density formula; which gives you M=D x V Plug in your density and volume to get 288 g.

35. Potpourri $200 What is ductility? A.The ability to resist corrosion B.The hardness of a metal C.The shininess of a metal D.The ability to be hammered into thin wires

36. Potpourri $400 What sign does not indicate a chemical change occured? A.Formation of a gas B.Color Change C.Formation of a Precipitate D.Going from a liquid to a gas

37. Potpourri $600 A substance cannot be separated by physical means but by chemical means, what is the substance according to the matter matrix? A.Element B.Homogeneous Mixture C.Compound D.Heterogeneous Mixture

38. Potpourri $800 Another name for a homogeneous mixture is a _____? A.Compound B.Solution C.Molecule D.Atom

39. Potpourri $1000 An element _______? A.can be separated physically B.can be separated chemically C.is the smallest unit of matter D.is not a pure substance

40. Potpourri $200-Answer Ductility is a physical property which refers to a metal’s ability to be hammered or stretched into thin sheets or wires.

41. Potpourri $400-Answer Signs that indicate a chemical change has occurred include: color change, formation of a gas, formation of heat, and a formation of a precipitate. A change in state is a physical change so the correct answer is D evaporation.

42. Potpourri $600-Answer According to the matter matrix if it cannot be separated by physical means it is a pure substance. From there if it can be separated by chemical means it is a compound, elements cannot be broken down any further.

43. Potpourri $800-Answer Another name for a homogeneous mixture is a solution. A solution can be physically separated and has a uniform composition throughout. An example of a solution and homogeneous mixture is salt water.

44. Potpourri $1000-Answer An element is a pure substance that can not be broken down any further. The periodic table lists all the known elements that have been discovered.

45. Final Jeopardy Type Category Here

46. Final Jeopardy You have 1 minute to consult… Type final question here

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48. Final Jeopardy You have 15 seconds to consult… Type final question here

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50. Final Jeopardy - Answer Type final answer here

51. Jeopardy Thank you for playing another fine round of America’s favorite question and answer game.