1. New Area of Focus: Periodic Table of the Elements.
Copyright © 2010 Ryan P. Murphy

2. New Area of Focus: Periodic Table of the Elements.
Copyright © 2010 Ryan P. Murphy

3. Antoine-Laurent de Lavoisier: A French nobleman and chemist.
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4. Antoine-Laurent de Lavoisier: A French nobleman and chemist.
He had large influence on both the histories of chemistry and biology. He is widely considered to be the "Father of Modern Chemistry."
Copyright © 2010 Ryan P. Murphy

5. Antoine-Laurent de Lavoisier: A French nobleman and chemist.
He had large influence on both the histories of chemistry and biology. He is widely considered to be the "Father of Modern Chemistry."
-Discovery of the role of oxygen in combustion.
-Named sulfur (1777), oxygen (1778), and hydrogen (1783).
-He discovered that matter may change its form or shape, its mass always remains the same.
Copyright © 2010 Ryan P. Murphy

6. Received the guillotiné in 1794 French Revolution
Antoine-Laurent de Lavoisier: A French nobleman and chemist.
He had large influence on both the histories of chemistry and biology. He is widely considered to be the "Father of Modern Chemistry."
Received the
guillotiné in 1794
French Revolution
Copyright © 2010 Ryan P. Murphy

7. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
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8. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Made cards of the elements and then began placing them in logical orders.
Copyright © 2010 Ryan P. Murphy

9. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Made cards of the elements and then began placing them in logical orders.
Copyright © 2010 Ryan P. Murphy

10. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Made cards of the elements and then began placing them in logical orders.
He used his early periodic table to make bold predictions of unknown elements.
Copyright © 2010 Ryan P. Murphy

11. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Made cards of the elements and then began placing them in logical orders.
He used his early periodic table to make bold predictions of unknown elements.
When germanium, gallium and scandium were found they fit perfectly into his periodic table.
Copyright © 2010 Ryan P. Murphy

12. Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Made cards of the elements and then began placing them in logical orders.
He used his early periodic table to make bold predictions of unknown elements.
When germanium, gallium and scandium were found they fit perfectly into his periodic table.
Biography. Learn more at…
Copyright © 2010 Ryan P. Murphy

13. Dimitri Mendeleev. Video / Ted Talk
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14. British chemist Henry Moseley in 1913.
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15. British chemist Henry Moseley in 1913.
He proposed that the atom contains in its nucleus a number of positive nuclear charges that is equal to its (atomic) number in the periodic table.
Copyright © 2010 Ryan P. Murphy

16. British chemist Henry Moseley in 1913.
He proposed that the atom contains in its nucleus a number of positive nuclear charges that is equal to its (atomic) number in the periodic table.
This helped reorganize the periodic table.
Copyright © 2010 Ryan P. Murphy

17. British chemist Henry Moseley in 1913.
He proposed that the atom contains in its nucleus a number of positive nuclear charges that is equal to its (atomic) number in the periodic table.
This helped reorganize the periodic table.
Enlisted with the British Army and was killed August 1914, by sniper in World War I.
Copyright © 2010 Ryan P. Murphy

18. British chemist Henry Moseley in 1913.
He proposed that the atom contains in its nucleus a number of positive nuclear charges that is equal to its (atomic) number in the periodic table.
This helped reorganize the periodic table.
Enlisted with the British Army and was killed August 1914, by sniper in World War I.
Learn more at……
Copyright © 2010 Ryan P. Murphy

19. A B Who are these two scientists and what did they do?
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20. A B Who are these two scientists and what did they do?
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21. A B Who are these two scientists and what did they do?
Henry Moseley helped reorganize the periodic table according to atomic number.
Copyright © 2010 Ryan P. Murphy

22. A B Who are these two scientists and what did they do?
Henry Moseley helped reorganize the periodic table according to atomic number.
Copyright © 2010 Ryan P. Murphy

23. A B Who are these two scientists and what did they do?
Henry Moseley helped reorganize the periodic table according to atomic number.
Dimitri Mendeleev, the father of The Periodic Table of the Elements.
Copyright © 2010 Ryan P. Murphy

24. The Periodic Table of the Elements is a…-
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25. A chart of all the known elements.
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26. Is in order of increasing atomic number and mass.
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27. Is in order of increasing atomic number and mass.
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28. H He Li Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti Ga Ge As SeBr Kr
Atomic Mass and Atomic Number increases as you move across and down.
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29. The table puts elements into groups with similar characteristics.
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30. The table puts elements into groups with similar characteristics.
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31. Allows us to recognize trends over the whole array of elements.
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32. Video Link. Creation of Chemistry Crash Course
Video Link! Creation of Chemistry Crash Course. A nice introduction or conclusion to a crazy unit.
Advanced and Optional
Reading / Nice summary of the Periodic Table and unit at…

33. The periodic table can also be used as a way to write love letters in class.

34. The periodic table can also be used as a way to write love letters in class.

35. The periodic table can also be used as a way to write love letters in class.

36. The periodic table can also be used as a way to write love letters in class.

37. All of the elements in a period have the same number of atomic orbitals.
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38. All of the elements in a period have the same number of atomic orbitals.1
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39. All of the elements in a period have the same number of atomic orbitals.1
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40. All of the elements in a period have the same number of atomic orbitals.1
One orbital
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41. All of the elements in a period have the same number of atomic orbitals.1
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42. All of the elements in a period have the same number of atomic orbitals.1 2
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43. All of the elements in a period have the same number of atomic orbitals.1 2
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44. All of the elements in a period have the same number of atomic orbitals.1 2
Two Orbitals
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45. All of the elements in a period have the same number of atomic orbitals.1 2 3
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46. All of the elements in a period have the same number of atomic orbitals.1 2 3
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47. All of the elements in a period have the same number of atomic orbitals.1 2
Three Orbitals 3
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48. All of the elements in a period have the same number of atomic orbitals.1 2 3 4
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49. All of the elements in a period have the same number of atomic orbitals.1 2 3 4
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50. All of the elements in a period have the same number of atomic orbitals.1 2
Four Orbitals 3 4
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51. All of the elements in a period have the same number of atomic orbitals.1 2 3 4 5
Copyright © 2010 Ryan P. Murphy

52. All of the elements in a period have the same number of atomic orbitals.1 2 3 4 5
Copyright © 2010 Ryan P. Murphy

53. All of the elements in a period have the same number of atomic orbitals.1 2
Five Orbitals 3 4 5
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54. All of the elements in a period have the same number of atomic orbitals.1 2 3 4 5 6
Copyright © 2010 Ryan P. Murphy

55. All of the elements in a period have the same number of atomic orbitals.1 2 3 4 5 6
Copyright © 2010 Ryan P. Murphy

56. All of the elements in a period have the same number of atomic orbitals.1 2
Six Orbital 3 4 5 6
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57. All of the elements in a period have the same number of atomic orbitals.1 2 3
Increase
In Energy 4 5 6
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58. Please add to the side

59. Please add to the side

60. Please add to the side

61. Please add to the side

62. Video Song to help memorize the first ten elements.

63. Video song! Tom Lehrers (1:25 seconds)

65. “I only have a few jokes about the periodic table.”

66. “I only have a few jokes about the periodic table.”
“But they’re all wicked boron.”

68. Horizontal row is called a Period
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69. Horizontal row is called a Period.
Periods go at the end of sentences and sentences go across.
Horizontal row is called a Period.
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70. Horizontal row is called a Period.
(Same # of electron orbitals)
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71. Horizontal row is called a Period.
(Same # of electron orbitals)
Vertical column is called a group/family.
Copyright © 2010 Ryan P. Murphy

72. Horizontal row is called a Period.
(Same # of electron orbitals)
Vertical column is called a group/family.
(Same # of valence electrons)
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73. Is the circled area a period or group on the periodic table?
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74. Is the circled area a period or group on the periodic table
Is the circled area a period or group on the periodic table? Answer: Group
Group
Copyright © 2010 Ryan P. Murphy

75. Is the circled area a period or group on the periodic table
Is the circled area a period or group on the periodic table? Answer: Group
Group
Copyright © 2010 Ryan P. Murphy

76. Is the circled area a period or group on the periodic table
Is the circled area a period or group on the periodic table? Answer: Group
Group
Period
Copyright © 2010 Ryan P. Murphy