Molecular Shapes and Lewis Diagrams
Presentation
•
Chemistry
•
10th Grade
•
Hard
Joseph Anderson
FREE Resource
5 Slides • 7 Questions
1
Lewis Dot Structure
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Lewis Electron Dot Structure
The chemical symbol of an element is surrounded by a number of dots which are the valence electrons.
4
Multiple Choice
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Octet Rule Exemption
The element Helium (2He) is exemption to this rule. Since helium has 2 electrons, its energy level is complete with 2 valence electrons making it a stable element.
7
Multiple Choice
8
Multiple Choice
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Multiple Choice
10
Multiple Choice
11
Multiple Choice
Which of the elements in the picture has correct electron dot notation?
12
Multiple Choice
Lewis Dot Structure
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