Lewis Dot Diagrams

How many ATOMS in this molecule

• 1

• 2

• 3

• 4

• 5

Tags

NGSS.MS-PS1-1

H₂O has how many total atoms?

• 0

• 1

• 2

• 3

Tags

NGSS.MS-PS1-1

H₂O has how many atoms of Oxygen?

• 0

• 1

• 2

• 3

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

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

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• 

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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• 
• 
• 

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

What is the primary purpose of a Lewis Dot Diagram?

• To represent the atomic number of an element

• To show the valence electrons of an atom

• To illustrate the isotopes of an element

• To depict the atomic mass of an element