Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the...
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Transcript of Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the...
![Page 1: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/1.jpg)
Part IV
![Page 2: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/2.jpg)
New Area of Focus: Periodic Table of New Area of Focus: Periodic Table of the Elements.the Elements.
Copyright © 2010 Ryan P. Murphy
![Page 3: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/3.jpg)
Copyright © 2010 Ryan P. Murphy
![Page 4: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/4.jpg)
• Questions– Which were missing? How do you know?
Copyright © 2010 Ryan P. Murphy
![Page 5: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/5.jpg)
• Questions– Which were missing? How do you know?– How is the periodic table similar to the
arrangements of cards?
Copyright © 2010 Ryan P. Murphy
![Page 6: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/6.jpg)
• Questions– Which were missing? How do you know?– How is the periodic table similar to the
arrangements of cards?
Copyright © 2010 Ryan P. Murphy
![Page 7: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/7.jpg)
• Questions– Which were missing? How do you know?
Copyright © 2010 Ryan P. Murphy
![Page 8: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/8.jpg)
• Questions– Which were missing? How do you know?– 5, J, 2, 6, 7, 7, J, 3
Copyright © 2010 Ryan P. Murphy
![Page 9: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/9.jpg)
– The Periodic Table increases in amu from left to right.
– Rows show the same number of valence E-
Copyright © 2010 Ryan P. Murphy
![Page 10: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/10.jpg)
• Answer! – The Periodic Table increases in amu from left
to right.– Columns show the same number of valence
Electrons
Copyright © 2010 Ryan P. Murphy
![Page 11: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/11.jpg)
• Answer! – The Periodic Table increases in amu from left
to right.– Columns show the same number of valence
E-
Copyright © 2010 Ryan P. Murphy
![Page 12: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/12.jpg)
The table puts elements into groups The table puts elements into groups with similar characteristics.with similar characteristics.
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The table puts elements into groups The table puts elements into groups with similar characteristics.with similar characteristics.
Copyright © 2010 Ryan P. Murphy
![Page 14: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/14.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 15: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/15.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 16: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/16.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 17: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/17.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 18: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/18.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 19: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/19.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 20: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/20.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 21: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/21.jpg)
• All of the elements in a period have the same number of atomic orbitals.
Copyright © 2010 Ryan P. Murphy
![Page 22: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/22.jpg)
Valence Electrons
• The number of electrons in the outer shell of an atom
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• Hydrogen has one valence electron; its in the Alkali Metal Family
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• Hydrogen has one valence electron; its in the Alkali Metal Family
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• Hydrogen has one valence electron; its in the Alkali Metal Family
Copyright © 2010 Ryan P. Murphy
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• All other elements in this family, Li, Na, K, Rb, and Cs, also have only one valence electron.
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• Fluorine has seven valence electrons
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• This places it in the halogen family
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Pronounce the names of all the elements on the Periodic Table. You have 1 minute and 25 seconds! Go!
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• Video song! Tom Lehrers (1:25 seconds)
• http://www.youtube.com/watch?v=DYW50F42ss8
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• Video song! Tom Lehrers
• http://www.youtube.com/watch?v=nHUo0lG8Gi0
![Page 32: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/32.jpg)
Horizontal row is called Period Horizontal row is called Period
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Horizontal row is called Period Horizontal row is called Period (Same # of electron orbitals)(Same # of electron orbitals)
Copyright © 2010 Ryan P. Murphy
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Horizontal row is called Period Horizontal row is called Period (Same # of electron orbitals)(Same # of electron orbitals)
Vertical column is called group/family. Vertical column is called group/family.
Copyright © 2010 Ryan P. Murphy
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Horizontal row is called Period Horizontal row is called Period (Same # of electron orbitals)(Same # of electron orbitals)
Vertical column is called group/family. Vertical column is called group/family. (Same # of valence electrons) (Same # of valence electrons)
Copyright © 2010 Ryan P. Murphy
![Page 36: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/36.jpg)
Horizontal row is called Period Horizontal row is called Period (Same # of electron orbitals)(Same # of electron orbitals)
Vertical column is called group/family. Vertical column is called group/family. (Same # of valence electrons) (Same # of valence electrons)
Copyright © 2010 Ryan P. Murphy
![Page 37: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/37.jpg)
• Is the circled area a period or group on the periodic table?
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• Is the circled area a period or group on the periodic table? Answer: Group
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• Is the circled area a period or group on the periodic table? Answer: Group
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• Is the circled area a period or group on the periodic table? Answer: Group
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AMU increases from left to right and AMU increases from left to right and top to bottom.top to bottom.
Copyright © 2010 Ryan P. Murphy
![Page 42: Part IV. New Area of Focus: Periodic Table of the Elements. New Area of Focus: Periodic Table of the Elements. Copyright © 2010 Ryan P. Murphy.](https://reader035.fdocuments.in/reader035/viewer/2022062519/5697bfc91a28abf838ca8b29/html5/thumbnails/42.jpg)
AMU increases from left to right and AMU increases from left to right and top to bottom.top to bottom.
Copyright © 2010 Ryan P. Murphy