Lewis Dot Diagram

H₂O has how many covalent bonds?

• 0

• 1

• 2

• 3

Tags

NGSS.MS-PS1-1

What is the formula of this molecule?

• CH

• HC₄

• CH₄

• C₄H₄

Tags

NGSS.MS-PS1-1

How many covalent bonds in this molecule

• 1

• 2

• 3

• 4

How many ATOMS in this molecule

• 1

• 2

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1

H₂O has how many atoms of Oxygen?

• 0

• 1

• 2

• 3

Tags

NGSS.MS-PS1-1

Which of these is the correct Lewis Dot diagram for the element Boron?

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• 
• 
• 

Tags

NGSS.MS-PS1-1

The "X" in the picture represents an unknown element. Using what you know about Lewis dot diagrams which element could this be the dot diagram of?

• Mg

• Cl

• C

• O

Tags

NGSS.MS-PS1-1

Which of these is the correct Lewis Dot diagram for the element Magnesium?

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• 
• 
• 

Which of these is the correct Lewis Dot diagram for the element Neon (Ne)?

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• 
• 
• 

Which of the following is the a correct Lewis dot diagram for nitrogen (N)?

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• 
• 
•