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Lewis Structure Quiz

Authored by William Epps

Chemistry

10th - 12th Grade

NGSS covered

Used 7+ times

Lewis Structure Quiz
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14 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What is the correct formula for this molecule?

NH
N3H
NH3
NH4

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Media Image

Which of the following is the correct Lewis structure for the compound PBr3?

structure A
structure B
structure C
structure D

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

2
8
6
18

Tags

NGSS.HS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the correct Lewis structure for CH4, how many unshared electron pairs surround the carbon?

2
8
0
4

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This is a correct dot diagram for oxygen (O)

true
false

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What group is Strontium (Sr) in?

1

2

3

4

Tags

NGSS.HS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many valence electrons does Tin (Sn) have?

8

7

5

4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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