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The Periodic Law

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... of the Periodic Table. Mendeleev. Moseley. Modern Periodic Table. Periods ... Ground State Electron Configurations of the Elements. 8.3. Atomic Radii. 8.3. 8.4 ... – PowerPoint PPT presentation

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Title: The Periodic Law


1
The Periodic Law
  • Chapter 5

2
History of the Periodic Table
  • Mendeleev
  • ?
  • Moseley
  • ?
  • Modern Periodic Table
  • ?

3
Periods and Blocks
  • Table 1 page 138
  • s block
  • Group 1 and 2 the Alkali and Alkalaine-earth
    Metals
  • p block (Main group elements)
  • Groups 13-18
  • d block
  • Groups 3-12 Transition metals
  • f block
  • Lanthanides and Actinides

4
Classification of the Elements
8.2
5
Ground State Electron Configurations of the
Elements
8.2
6
8.3
7
Atomic Radii
8.3
8
8.4
9
General Trend in First Ionization Energies
8.4
10
8.5
11
8.3
12
Filled n1 shell
Filled n2 shell
Filled n3 shell
Filled n4 shell
Filled n5 shell
8.4
13
Electronegativity
  • Increases from bottom to top
  • Increases from left to right
  • Most electronegative element is F
  • Least electronegative element is?
  • Which is the most electronegative element?
  • C or N?
  • O or P
  • As or Te (hint you will need to look this one up)

14
Electronegativity
  • Increases from bottom to top
  • Increases from left to right
  • Most electronegative element is F
  • Least electronegative element is?
  • Which is the most electronegative element?
  • C or N?
  • O or P
  • As or Te (hint you will need to look this one up)

15
(No Transcript)
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