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LEWIS STRUCTURE

Authored by Megan MACKO

Chemistry

Professional Development

NGSS covered

Used 2+ times

LEWIS STRUCTURE
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17 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

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This is a correct dot diagram for oxygen (O)

true
false

Tags

NGSS.HS-PS1-1

2.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

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This is a correct Lewis dot diagram for fluorine (F)

true
false

Tags

NGSS.HS-PS1-1

3.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

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

2
8
6
18

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

Hydrogen needs _____ electrons in its valence shell to be stable.

4
6
8
2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

When writing Lewis Structures, only __________ electrons are used.

Inner shell
Core 
Valence
Stable

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

What is the correct Lewis Structure for ammonia NH3

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Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

15 mins • 5 pts

Which is the correct molecular structure for carbon dioxide?

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