Intro to Electron Configuration
Chemistry
10/16/14
Drill
• Summarize each of these scientists’
discovery/model/experiment in two to three words:
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•
•
•
•
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Democritus
Dalton
Thomson
Rutherford
Bohr
Schrodinger
• HW: Study for Unit 3 Test (Monday 10/20)
Objectives
• SWBAT:
• Identify the “block” (sublevel), “n” (principal
energy level), and “position” (number of
electrons) for any element.
• Create outer electron configurations and full
electron configurations for any element.
Electron Configuration
• What you need:
• Blank Periodic Table
• 4 different colored pencils
• We will be coloring different parts of it, to
explain how the electrons are organized.
• The colors are not important—you may
choose any four, distinct colors.
Electron Configuration
n
1
2
3
4
5
6
7
p-block
s-block
d-block
n-1
f-block
n-2
Practice
• “address” of elements – practice
• Electron Configurations on board
• H  Ne
• Worksheet: Electron Configurations &
Notations
Closure
• What material would you like me to
particularly go over on Monday?