Lewis Dot Diagrams

Which of the following shows a correct Lewis dot structure?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

What is the goal of the Lewis Dot Structure?

• To determine the electron position.

• To show the element's valence electrons & bonding capabilities.

• To find the atomic mass of an element.

• To search for the number of electrons in an individual atom.

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

• 1

• 2

• 3

• 4

This is a correct dot diagram for nitrogen (N)

• true

• false

Tags

NGSS.MS-PS1-1

Choose the correct Lewis Dot diagram for NaCl.

• Diagram F

• Diagram G

• Diagram H

• Diagram J

Which of the following is the correct Lewis structure for CH₂O?

• Option A

• Option B

• Option C

• Option D

Tags

NGSS.MS-PS1-1

Which of the following is the correct Lewis dot structure for the molecule fluorine (F₂)?

• A

• B

• C

• D

BASED ON THE NUMBER OF DOTS, which element could this Lewis Dot Diagram represent?

• Li

• Al

• C

• Be

Tags

NGSS.MS-PS1-1

Match the following elements to the correct Lewis Dot diagram

• Se

• 
• Ca

• 
• F

• 
• Xe

• 
• B

• 

Tags

NGSS.MS-PS1-1

This is a correct dot diagram for carbon (C)

• true

• false

Tags

NGSS.MS-PS1-1