Lewis Structures (1)

This could be the dot diagram of

• Mg

• Cl

• C

• O

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

How would you draw a Lewis dot diagram for Magnesium?

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Tags

NGSS.HS-PS1-1

Three pairs of electrons are shared in a

• Single bond
• Double bond
• Triple bond

Tags

NGSS.HS-PS1-1

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

• A
• B
• C
• D

How many electrons can be used in the Lewis Structure for : NO₃ -

• 23
• 20
• 18
• 24

How many electrons does each line indicate are shared?

• 1
• 2
• 3
• 4

According to the octet rule most elements need _______ valence electrons.

• 2
• 8
• 6
• 18

What is the correct Lewis structure for NH₃?

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which is the correct Lewis structure for carbon dioxide?

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