1. Matter and Phase Change
Part I
Matter and Phase Change

2. Matter : Anything that has mass and takes up space.
Copyright © 2010 Ryan P. Murphy

3. Matter : Anything that has mass and takes up space.
Copyright © 2010 Ryan P. Murphy

4. Important note: Mass and weight are different.
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5. Important note: Mass and weight are different.
Mass is a measurement of the amount of matter something contains.
Copyright © 2010 Ryan P. Murphy

6. Important note: Mass and weight are different.
Mass is a measurement of the amount of matter something contains.
Weight deals with the pull of gravity.
Copyright © 2010 Ryan P. Murphy

7. Important note: Mass and weight are different.
Mass is a measurement of the amount of matter something contains.
Weight deals with the pull of gravity.
Even if you are weightless in space you still have mass.
Copyright © 2010 Ryan P. Murphy

8. Element: A substance that is made entirely from one type of atom.
Copyright © 2010 Ryan P. Murphy

9. Compound: Made up of two or more elements bonded together.
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10. A B Which is a compound and which is a an element?
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11. A B Which is a compound and which is a an element?
Copyright © 2010 Ryan P. Murphy

12. On the Periodic Table of the Elements
Which is a compound and which is a an element? A B
Element
Boron
Atomic # 5
On the Periodic Table of the Elements
Copyright © 2010 Ryan P. Murphy

13. On the Periodic Table of the Elements
Which is a compound and which is a an element? A B
Element
Boron
Atomic # 5
On the Periodic Table of the Elements
Copyright © 2010 Ryan P. Murphy

14. On the Periodic Table of the Elements
Which is a compound and which is a an element? A B
Element
Boron
Atomic # 5
On the Periodic Table of the Elements
Copyright © 2010 Ryan P. Murphy

15. On the Periodic Table of the Elements
Which is a compound and which is a an element? A B
Element
Compound
Boron
Atomic # 5
On the Periodic Table of the Elements
Copyright © 2010 Ryan P. Murphy

16. On the Periodic Table of the Elements
Which is a compound and which is a an element? A B
Element
Compound
Boron
Atomic # 5
On the Periodic Table of the Elements
Protein
(oxygen, nitrogen,
carbon, hydrogen)
Copyright © 2010 Ryan P. Murphy

28. A
Which is… B C D E F G

29. A
Which is…
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2 B C D E F G

30. A answer… B C D E F G Which is…
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2
answer… B C D E F G

31. A answer… B C D E F G Which is…
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2
answer… B C D E F G

32. A
Which is… B C D E F G
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

33. A B C D E F G Which is… A substance made of the same type of atoms.
Example - Hydrogen B C D E F G
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

34. A answer… B C D E F G Which is…
A substance made of the same type of atoms.
Example - Hydrogen
answer… B C D E F G
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

35. A answer… B C D E F G Which is…
A substance made of the same type of atoms.
Example - Hydrogen
answer… B C D E F G
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

36. A B C D E F G Which is… A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

37. A B C D E F G Which is… Anything that has mass and takes up space.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

38. A answer… B C D E F G Which is…
Anything that has mass and takes up space.
answer… B C D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

39. A answer… B C D E F G Which is…
Anything that has mass and takes up space.
answer… B C D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

40. A B C D E F G Which is… Anything that has mass and takes up space.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

41. A
Which is…
An accumulation of molecules or atoms of different types.
Anything that has mass and takes up space. B C D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

42. A answer B C D E F G Which is…
An accumulation of molecules or atoms of different types.
answer
Anything that has mass and takes up space. B C D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

43. A
Which is…
An accumulation of molecules or atoms of different types.
Anything that has mass and takes up space. B C D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

44. A B C D E F G Which is… Anything that has mass and takes up space.
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

45. A
Which is…
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
Anything that has mass and takes up space. B C
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

46. A answer B C D E F G Which is…
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
answer
Anything that has mass and takes up space. B C
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

47. A B C D E F G Which is… Anything that has mass and takes up space.
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

48. A
Which is…
A mixture is made of different materials that remain physically separate.
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

49. A answer B C D E F G Which is…
A mixture is made of different materials that remain physically separate.
answer
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

50. A answer B C D E F G Which is…
A mixture is made of different materials that remain physically separate.
answer
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

51. A B C D E F G Which is… Anything that has mass and takes up space.
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A mixture is made of different materials that remain physically separate.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

52. A
Which is…
A mixture that has the same uniform appearance and composition throughout.
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A mixture is made of different materials that remain physically separate.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

53. A answer B C D E F G Which is…
A mixture that has the same uniform appearance and composition throughout.
answer
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A mixture is made of different materials that remain physically separate.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

54. A answer B C D E F G Which is…
A mixture that has the same uniform appearance and composition throughout.
answer
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A mixture is made of different materials that remain physically separate.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

55. A answer B C D E F G Which is…
Anything that has mass and takes up space. B C
A substance that is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
An accumulation of molecules or atoms of different types. D E F G
A mixture is made of different materials that remain physically separate.
A mixture that has the same uniform appearance and composition throughout.
A substance made of the same type of atoms.
Example - Hydrogen
An untouched substance made of atoms or more elements chemically combined in fixed ratios. Example CO2

56. Which two below best represent elements?A B C D

57. Which two below best represent elements?A B C D

59. Which box best represents a mixture?D

60. Which box best represents a mixture?D

61. Which box best represents a mixture?
Element C D

62. Which box best represents a mixture?
Element
Compound C D
Compound

63. A B Element Compound C D Mixture
Which box best represents a mixture? A B
Element
Compound C D
Compound
Mixture

64. Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B

65. Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B

66. Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Heterogeneous

67. Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Heterogeneous

68. Homogeneous A B Heterogeneous
Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Heterogeneous
Homogeneous

69. Homogeneous Glucose A B Heterogeneous C6H12O6
Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Heterogeneous
Homogeneous
Glucose
C6H12O6

70. Homogeneous Glucose A B Heterogeneous C6H12O6
Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Heterogeneous
Homogeneous
Glucose
C6H12O6
Jellybeans are made
of many elements

71. Homogeneous Glucose A B Heterogeneous C6H12O6
Which picture below best represents a homogeneous mixture, and which represents a heterogeneous mixture? A B
Mixture is uniform
throughout
Heterogeneous
Homogeneous
Glucose
C6H12O6
Jellybeans are made
of many elements

72. Homogeneous mixture: Same molecules throughout.
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73. Homogeneous mixture: Same molecules throughout.
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74. Homogeneous mixture: Same molecules throughout.
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75. Solute Homogeneous mixture: Same molecules throughout.
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76. Homogeneous mixture: Same molecules throughout.
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77. (Same throughout) (Uniform)
Homogeneous mixture: Same molecules throughout.
Homogeneous
(Same throughout) (Uniform)
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78. Alloys (combined metals) are homogeneous because each metal added changes the melting point of the whole.
Uniform throughout

79. Heterogeneous: A mixture of two or more compounds.
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80. Mixture is not uniform throughout.
Heterogeneous: A mixture of two or more compounds.
Mixture is not uniform
throughout.
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81. Mixture is not uniform throughout.
Heterogeneous: A mixture of two or more compounds.
Mixture is not uniform
throughout.
Spoonful is
Heterogeneous
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82. Mixture is not uniform throughout.
Heterogeneous: A mixture of two or more compounds.
Mixture is not uniform
throughout.
Spoonful is
Heterogeneous
Broth might
be homogeneous
Copyright © 2010 Ryan P. Murphy

83. Copyright © 2010 Ryan P. Murphy

84. Copyright © 2010 Ryan P. Murphy

85. Copyright © 2010 Ryan P. Murphy