S P D F Blocks
Presentation
•
Chemistry
•
9th - 12th Grade
•
Hard
Joseph Anderson
FREE Resource
22 Slides • 13 Questions
1
Electron Configuration
An address for electron's location.
2
Multiple Choice
3
The Orbitals
s - sphere- only one orbital
p- dumbbell- three orbitals
d- four petals- five orbitals
f- six petals- seven orbitals
4
Multiple Choice
5
Orbital Blocks
on Periodic Table
The 'blocks' represent the sublevels of each level.
Notice that the s block has two columns representing its two max electrons.
The p block has six columns, the d block has ten, and the f block has fourteen.
6
One way to think of it is to move He into the S block.
7
Poll
8
9
Aufbau Principle
Lower levels fill first
One sublevel must be full before starting another
10
11
Note numbering on d and f blocks.
12
Multiple Choice
13
Multiple Choice
14
aufbau arrows
15
16
Note numbering on d and f blocks.
17
Fill in the Blanks
18
Note numbering on d and f blocks.
19
Fill in the Blanks
20
Note numbering on d and f blocks.
21
Fill in the Blanks
22
23
Hund's Rule
Analogy: think of it like seats on a bus. Strangers will spread out before sitting next to someone else.
24
25
Multiple Choice
Which of these is Hund's Rule violated in?
26
Multiple Select
Which of these is Hund's Rule violated in?
27
28
Pauli Exclusion Principle
spin arrows point in opposite direction in each orbital.
29
Multiple Choice
Which of these does NOT violate the Pauli Exclusion Principle?
30
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32
aufbau arrows
33
Energy Ladder
34
Poll
35
Poll
Electron Configuration
An address for electron's location.
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