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Lewis Dot Structures for Compounds

Authored by Chemistry IPC

Science

9th - 10th Grade

20 Questions

NGSS covered

Used 715+ times

Lewis Dot Structures for Compounds
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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the correct Lewis Dot Structure for ammonia NH3

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Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is the correct molecular structure for carbon dioxide?

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Tags

NGSS.MS-PS1-1

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

NGSS.HS-PS1-2

4.

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

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

A
B
C
D

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following is the correct Lewis structure for water?

A
B
C

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Three pairs of electrons are shared in a

Single bond
Double bond
Triple bond

Tags

NGSS.HS-PS1-4

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