Lewis Dot

This is a correct dot diagram for oxygen (O)

• true

• false

Tags

NGSS.MS-PS1-1

How many valence electrons does Carbon have

• 1

• 4

Electron dot notation is . . . .

• A representation of an element in which only valence electrons of an atom are shown

• A representation of how compounds are formed.

How many valence electrons does Argon have

• 8

• 11

Which of the following shows a correct Lewis dot structure?

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• 
• 
• 

Tags

NGSS.HS-PS1-2

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 Lithium have in its Lewis dot model?

• 1

• 2

• 3

• 4

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

• 5

• 6

• 7

• 8

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