Lewis Dot Diagram

Which is the correct lewis dot representation

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the correct lewis dot for this element

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Tags

NGSS.HS-PS1-1

What is the correct lewis dot for this element

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• 

Tags

NGSS.HS-PS1-1

How many valence electrons for this element?

What is the correct lewis diagram ?

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Tags

NGSS.MS-PS1-1

How many dots would a Lewis Dot structure of Helium have?

• 1

• 2

• 8

• 0

How many electrons should Hydrogen have around its Lewis dot model?

• 1

• 2

• 7

• 8

Place the steps of making a Lewis Dot Diagram in the correct order

• Write element symbol

• Add dots up to 2 per side until all are used

• Visualize/draw box around symbol

• Determine number of valence electrons

• Place one dot per side initially

How many valence electrons should Lithium have in its Lewis dot model?

• 1

• 2

• 3

Tags

NGSS.MS-PS1-1

How many valence electrons are every atom trying to obtain?

• 4

• 6

• 8 (2 in a few cases)