
Electron Emissions
Presentation
•
Chemistry
•
9th - 12th Grade
•
Hard
Joseph Anderson
FREE Resource
13 Slides • 7 Questions
1
2
3
4
Open Ended
What is light?
5
6
7
Multiple Choice
8
Multiple Choice
wavelength
speed
amplitude
pitch
9
Visible Light
Red - Orange - Yellow - Green - Blue - Indigo - Violet
Red has the longest wavelength and the lowest frequency
Violet has the shortest wavelength and the highest frequency
10
11
12
13
14
15
16
17
Multiple Select
When an electron moves from n=2 (energy level 2) to n=4 (energy level 4)
MULTIPLE ANSWERS: You must click 2 CORRECT ANSWERS
it must absorb light
it will release light
it will move farther from the nucleus
it will move closer to the nucleus
18
Multiple Choice
Which are emission arrows?
a, b, c, d
e, f, g, h
a, e, b
d, c, h
19
Multiple Choice
The arrows in this diagrams depict...
Emission of light energy
Absorption of light energy
Absorption and Emission of light energy
Neither absorptions and emission of light energy
20
Multiple Choice
If an electron moves from n=4 to n=2 it ____
absorbs energy
releases energy
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