lewis structures

lewis structures

9th - 12th Grade

18 Qs

quiz-placeholder

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lewis structures

lewis structures

Assessment

Quiz

Chemistry

9th - 12th Grade

Medium

NGSS
HS-PS1-1, MS-PS1-1, HS-PS1-2

Standards-aligned

Created by

Susan Duderstadt

Used 39+ times

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18 questions

Show all answers

1.

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

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

4
6
8
2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

23
20
18
24

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

How many valence electrons are available for bonding in the sulfate ion (SO4-2)?

30 electrons
32 electrons
28 electrons
impossible to tell

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

How many valence electrons are in Phosphorus?

15
4
5
31

Tags

NGSS.HS-PS1-1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the correct Lewis Dot Structure for ammonia NH3

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is the correct molecular structure for carbon dioxide?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.MS-PS1-1

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