Unit 3: Lewis Dot Structures

How would you draw a Lewis dot diagram for Magnesium?

• 
• 
• 
• 

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NGSS.HS-PS1-1

This is a Bohr Diagram of Aluminum. How many valence electrons does Aluminum have?

• 3

• 4

• 5

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NGSS.HS-PS1-1

This is a Bohr Diagram of Helium. How many valence electrons does Helium have?

• 2

• 4

• 6

• 8

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NGSS.HS-PS1-1

NGSS.HS-PS1-2

This is a Bohr Diagram of Neon. How many valence electrons does Neon have?

• 2

• 4

• 6

• 8

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NGSS.HS-PS1-1

This is a correct dot diagram for fluorine (F)

• true
• false

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NGSS.HS-PS1-1

Which of these is incorrect?

• 
• 

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NGSS.HS-PS1-1

This is a correct dot diagram for magnesium (Mg)

• true
• false

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NGSS.HS-PS1-1

This could be the dot diagram of 

• Ne
• Si
• Al
• Be

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NGSS.HS-PS1-1

This could be the dot diagram of

• O
• B
• Li
• Ne

Tags

NGSS.HS-PS1-1

This could be the dot diagram of

• Mg
• Cl
• C
• O

Tags

NGSS.HS-PS1-1