1. This PowerPoint is one small part of the entire Atoms and Periodic Table Unit. This units includes… Part 2,000+ Slide PowerPoint 12 Page bundled homework package and 14 pages of units notes that chronologically follow the PowerPoint 2 PowerPoint review games, 20 Videos, rubrics, games, activity sheets, links, projects, and much more. http://sciencepowerpoint.com/Atoms_Perio dic_Table_of_Elements_Unit.htmlhttp://sciencepowerpoint.com/Atoms_Perio dic_Table_of_Elements_Unit.html

4. RED SLIDE: These are notes that are very important and should be recorded in your science journal. Copyright © 2010 Ryan P. Murphy

5. -Nice neat notes that are legible and use indents when appropriate.

6. -Nice neat notes that are legible and use indents when appropriate. -Example of indent.

7. -Nice neat notes that are legible and use indents when appropriate. -Example of indent. -Skip a line between topics

8. -Make visuals clear and well drawn.

9. -Nice neat notes that are legible and use indents when appropriate. -Example of indent. -Skip a line between topics -Make visuals clear and well drawn. Please label. Neutron Proton Electron

10. RED SLIDE: These are notes that are very important and should be recorded in your science journal. BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly. Copyright © 2010 Ryan P. Murphy

11. Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow Copyright © 2010 Ryan P. Murphy

12. Keep an eye out for “The-Owl” and raise your hand as soon as you see him. –He will be hiding somewhere in the slideshow “Hoot, Hoot” “Good Luck!” Copyright © 2010 Ryan P. Murphy

13. Remember! –Your hopes and dreams are important to you and the people who care for you. Copyright © 2010 Ryan P. Murphy

14. Remember! –Your hopes and dreams are important to you and the people who care for you. Getting an education can only help you and learning is worth the effort. Copyright © 2010 Ryan P. Murphy

15. The Atoms and Periodic Table Unit Copyright © 2010 Ryan P. Murphy

16. How small is an atom?

17. Activity! Bringing things down to size. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com

18. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com

19. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com

20. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com

21. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com

22. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 1

23. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 2

24. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 3

25. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 4

26. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 5

27. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 6

28. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 7

29. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 8

30. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 9

31. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 10

32. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 11

33. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 12

34. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 13

35. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 14

36. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 15

37. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 16

38. Activity! Bringing things down to size. –Take one sheet of paper 8 by 11. –Cut it in half as precisely as possible. –Cut in half again and again. Keep track. Copyright © 2010 Ryan P. Murphy This is the product of Ryan Murphy Copyright 2010 www.sciencepowerpoint.com 17

39. 84

40. 85

41. Copyright © 2010 Ryan P. Murphy 86

42. 87

43. 88

44. Copyright © 2010 Ryan P. Murphy 89

45. 90

46. Answer: If you were to cut the paper in half about 90 times, you would be around the size of the atom. 90

47. Answer: If you were to cut the paper in half about 90 times, you would be around the size of the atom. T he at om is in cred ib ly s ma ll. Copyright © 2010 Ryan P. Murphy 90

48. Answer: If you were to cut the paper in half about 90 times, you would be around the size of the atom. Copyright © 2010 Ryan P. Murphy 90

49. About a million atoms stacked on top of each other = the thickness of a sheet of paper. Copyright © 2010 Ryan P. Murphy

50. About 5 million atoms make up a period at the end of a sentence. Copyright © 2010 Ryan P. Murphy

51. Journal Question? Copyright © 2010 Ryan P. Murphy

52. Journal Question? –Please use the round Petri-dish to create a circle. Copyright © 2010 Ryan P. Murphy

53. Journal Question? –Please use the round Petri-dish to create a circle. Copyright © 2010 Ryan P. Murphy

54. Journal Question? –Please use the round Petri-dish to create a circle. Copyright © 2010 Ryan P. Murphy

55. Journal Question? –Please use the round Petri-dish to create a circle. –Inside the circle, write everything you know about the atom. Copyright © 2010 Ryan P. Murphy

56. Journal Question? –Please use the round Petri-dish to create a circle. –Inside the circle, write everything you know about the atom. –Lightly shade your circle and add cool atomic symbols in and around it. Copyright © 2010 Ryan P. Murphy

57. Recommended Video (Optional) Carl Sagan, Atoms, Googol’s, and the Googolplex. (7 minutes) http://www.youtube.com/watch?v=gh4F5B Q8hgwhttp://www.youtube.com/watch?v=gh4F5B Q8hgw Copyright © 2010 Ryan P. Murphy

58. Is this you billions of years ago? Copyright © 2010 Ryan P. Murphy

59. Answer! The atomic particles spinning around billions of years ago are the same atoms that make up planets and all that are on them. Yes, your atoms were stardust. Answer! The atomic particles spinning around billions of years ago are the same atoms that make up planets and all that are on them. Yes, you were once a gas cloud spinning around the universe.

60. Can we see atoms? Is this drawing accurate? Copyright © 2010 Ryan P. Murphy

61. These pictures just represent what the atom might look like. Copyright © 2010 Ryan P. Murphy

62. These pictures just represent what the atom might look like. –They are simple models meant for understanding. Copyright © 2010 Ryan P. Murphy

63. These pictures just represent what the atom might look like. –They are simple models meant for understanding. –Today I will attempt to help you understand the universe. Copyright © 2010 Ryan P. Murphy

64. These pictures just represent what the atom might look like. –They are simple models meant for understanding. –Today I will attempt to help you understand the universe. –I unfortunately must use simple pictures because as we know atoms are very small and they are mostly empty space. Copyright © 2010 Ryan P. Murphy

66. We can’t see individual atoms. –We can see billions and billions of them bonded together.

67. We can’t see individual atoms. –We can see billions and billions of them bonded together.

68. Atomic Force Microscope Copyright © 2010 Ryan P. Murphy

69. Atomic Force Microscope Copyright © 2010 Ryan P. Murphy

70. Video! A look at the atoms in steel. Look closely to get a good look atom. –May use an electron microscope. –http://www.youtube.com/watch?v=dNvdrpEmS48http://www.youtube.com/watch?v=dNvdrpEmS48 Copyright © 2010 Ryan P. Murphy

71. An atom has charged particles, this means it has a (+) and a (-) charge. Copyright © 2010 Ryan P. Murphy

72. An atom has charged particles, this means it has a (+) and a (-) charge. –Atoms and some of the particles they are made of carry a charge. Copyright © 2010 Ryan P. Murphy

73. (Optional) Recommended Link! Khan Academy Introduces the Atom. 21 minutes http://www.khanacademy.org/video/introduc tion-to-the-atom?playlist=Chemistryhttp://www.khanacademy.org/video/introduc tion-to-the-atom?playlist=Chemistry

74. Early experiments realized that that atoms were charged particles. One of those experiments is a Crookes tube. Copyright © 2010 Ryan P. Murphy

75. Early experiments realized that that atoms were charged particles. One of those experiments is a Crookes tube. Copyright © 2010 Ryan P. Murphy “Hoot” “Hoot” I can’t wait to see how this Crookes tube thing works.” “Hoot” “Hoot” I can’t wait to see how this Crookes tube thing works.”

76. Early experiments realized that that atoms were charged particles. One of those experiments is a Crookes tube. Copyright © 2010 Ryan P. Murphy

77. Video! Cathode Ray tube. –Record a picture of it in your journal and how it worked to help show that atoms carry a charge. –http://www.youtube.com/watch?v=XU8nMKkzbT8http://www.youtube.com/watch?v=XU8nMKkzbT8 Copyright © 2010 Ryan P. Murphy

78. -

79. + -

80. + - Like charges (-) (-) repel. The Electron is negative.

81. Copyright © 2010 Ryan P. Murphy + -

82. + -

83. + -

84. + - Opposite charges attract (+) (-). The electrons are negative.

85. What did this study find? It helped lead to J.J. Thompson to realizing that this ray is negatively charged. (electron) Copyright © 2010 Ryan P. Murphy + -

86. What did this study find? –It helped lead J.J. Thompson to realizing that this ray is negatively charged. (electron) Copyright © 2010 Ryan P. Murphy + -

89. Knowing that an atom had a charge was just the first step. Scientists still didn’t know the structure of the atom. Copyright © 2010 Ryan P. Murphy

90. Knowing that an atom had a charge was just the first step. Scientists still didn’t know the structure of the atom. –J.J. Thompsons early plum pudding model of an atom. Copyright © 2010 Ryan P. Murphy

91. Knowing that an atom had a charge was just the first step. Scientists still didn’t know the structure of the atom. –J.J. Thompsons early plum pudding model of an atom. (This was incorrect) Copyright © 2010 Ryan P. Murphy

92. Ernest Rutherford’s experiment used particles and reflection to determine the structure of the atom. –What is the mystery shape in the next slide, using your knowledge of reflection? Copyright © 2010 Ryan P. Murphy

93. Ernest Rutherford’s experiment used particles and reflection to determine the structure of the atom. –What is the mystery shape in the next slide. Use your knowledge of reflection? Copyright © 2010 Ryan P. Murphy

94. Try and guess the mystery shape below based on how objects would reflect off it. Copyright © 2010 Ryan P. Murphy

95. Answer! Copyright © 2010 Ryan P. Murphy

96. Ernest Rutherford had to make sense of a puzzle similar to this to figure out the structure of the atom. Copyright © 2010 Ryan P. Murphy

97. Ernest Rutherford had to make sense of a puzzle similar to this to figure out the structure of the atom. Copyright © 2010 Ryan P. Murphy

98. Ernest Rutherford had to make sense of a puzzle similar to this to figure out the structure of the atom. Copyright © 2010 Ryan P. Murphy

99. Rutherford’s gold foil experiment Rutherford’s gold foil experiment Copyright © 2010 Ryan P. Murphy

101. Video! Rutherford’s Gold Foil Experiment Copyright © 2010 Ryan P. Murphy

102. In Rutherford's experiment, a radioactive source shot a stream of alpha particles at a sheet of very thin gold foil which stood in front of a screen. Copyright © 2010 Ryan P. Murphy

103. In Rutherford's experiment, a radioactive source shot a stream of alpha particles at a sheet of very thin gold foil which stood in front of a screen. –The alpha particles would make small flashes of light where they hit the screen. Copyright © 2010 Ryan P. Murphy

104. Since some of the positive alpha particles were substantially deflected, Copyright © 2010 Ryan P. Murphy

105. Since some of the positive alpha particles were substantially deflected, Rutherford concluded that there must be something inside an atom for the alpha particles to bounce off of, Copyright © 2010 Ryan P. Murphy

106. Since some of the positive alpha particles were substantially deflected, Rutherford concluded that there must be something inside an atom for the alpha particles to bounce off of, that must be small, dense, and positively charged. Copyright © 2010 Ryan P. Murphy

107. Since some of the positive alpha particles were substantially deflected, Rutherford concluded that there must be something inside an atom for the alpha particles to bounce off of, that must be small, dense, and positively charged. The Nucleus Copyright © 2010 Ryan P. Murphy

128. An Atom is the smallest part of an element which can take part in a chemical reaction. An Atom is the smallest part of an element which can take part in a chemical reaction. Copyright © 2010 Ryan P. Murphy

129. The atom consists of three fundamental particles The atom consists of three fundamental particles - - - Copyright © 2010 Ryan P. Murphy

130. Proton + (positive charge) Proton + (positive charge) Copyright © 2010 Ryan P. Murphy

131. Proton + (positive charge) Proton + (positive charge) Copyright © 2010 Ryan P. Murphy

132. Proton + (positive charge) Proton + (positive charge) Copyright © 2010 Ryan P. Murphy +

133. Proton + (positive charge) Proton + (positive charge) Copyright © 2010 Ryan P. Murphy

134. Proton + (positive charge) Proton + (positive charge) Copyright © 2010 Ryan P. Murphy + +

135. Neutron 0 (neutral charge / no charge) Neutron 0 (neutral charge / no charge) Copyright © 2010 Ryan P. Murphy

136. Neutron 0 (neutral charge / no charge) Neutron 0 (neutral charge / no charge) Copyright © 2010 Ryan P. Murphy

137. Neutron 0 (neutral charge / no charge). Neutron 0 (neutral charge / no charge). Copyright © 2010 Ryan P. Murphy

138. Neutron: A particle that appears in the nucleus of all atoms except hydrogen. Copyright © 2010 Ryan P. Murphy

139. Neutron: A particle that appears in the nucleus of all atoms except hydrogen. –Neutrons have no electrical charge and just a bit more mass than a proton. Copyright © 2010 Ryan P. Murphy

140. Electron – (negative charge) Electron – (negative charge) Copyright © 2010 Ryan P. Murphy

141. +

142. +

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147. +

148. +

149. Nucleus: The positively charged center of the atom. Nucleus: The positively charged center of the atom. Copyright © 2010 Ryan P. Murphy

150. Nucleus

161. Quiz Wiz! 1-10 Name that part of the Atom. –Proton, Neutron, Electron, Nucleus Copyright © 2010 Ryan P. Murphy

162. Atom Song for Review! Recommended DVD. http://www.youtube.com/watch?v=gAGlXPW SX1I&feature=relatedhttp://www.youtube.com/watch?v=gAGlXPW SX1I&feature=related

163. Quiz Wiz! 1-10 Name that part of the Atom. –Proton, Neutron, Electron, Nucleus Copyright © 2010 Ryan P. Murphy

164. 1

165. 2

166. 3

167. 4

169. You should have completed page 2 of the bundled homework package.

171. Activity! Worksheet. Name that Element based on… –Atomic number –amu –Atomic symbol –Atomic name. Copyright © 2010 Ryan P. Murphy

173. Notice of Copyright © Ryan P. Murphy and www.sciencepowerpoint.com LLC. 2011 All Rights Reserved, Slide Order, bundled homework package, unit notes, design, and Paint Images. These are the exclusive property of Ryan P. Murphy and www.sciencepowerpoint.com LLC. and may not be copied or distributed for commercial purposes or to be posted to the public for general distribution. These units are for you and your students. www.sciencepowerpoint.com

174. Warning! Please view all PowerPoint slides, videos, assessments, and review games prior to using them in your classroom. Usually there is a warning built into the slideshow before concerning images, but as the teacher, you decide what you want your students to see. Please delete any slides that you feel uncomfortable with prior to viewing with your students. –Thank you.

175. More Units Available at… Earth Science: The Soil Science and Glaciers Unit, The Geology Topics Unit, The Astronomy Topics Unit, The Weather and Climate Unit, and The River and Water Quality Unit, The Water Molecule Unit. Physical Science: The Laws of Motion and Machines Unit, The Atoms and Periodic Table Unit, Matter, Energy, and the Environment Unit, and The Science Skills Unit. Life Science: The Diseases and Cells Unit, The DNA and Genetics Unit, The Life Topics Unit, The Plant Unit, The Taxonomy and Classification Unit, Ecology: Feeding Levels Unit, Ecology: Interactions Unit, Ecology: Abiotic Factors, The Evolution and Natural Selection Unit and The Human Body Systems and Health Topics Unit Copyright © 2010 Ryan P. Murphy

176. This PowerPoint is one small part of the entire Atoms and Periodic Table Unit. This units includes… Part 2,000+ Slide PowerPoint 12 Page bundled homework package and 14 pages of units notes that chronologically follow the PowerPoint 2 PowerPoint review games, 20 Videos, rubrics, games, activity sheets, links, projects, and much more. http://sciencepowerpoint.com/Atoms_Perio dic_Table_of_Elements_Unit.html http://sciencepowerpoint.com/Atoms_Perio dic_Table_of_Elements_Unit.html