Chemical Equations

Chemical Equations

8th Grade

14 Qs

quiz-placeholder

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Chemical Equations

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Assessment

Quiz

Science

8th Grade

Hard

NGSS
MS-PS1-1, MS-PS1-5, MS-PS1-2

Standards-aligned

Created by

Charles Martinez

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

What does the number 3 represent in 4NH3?

Subscript

Superscript

Coefficient

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

What does the number 4 represent in 4NH3?

Subscript

Superscript

Coefficient

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

How many Nitrogen (N) atoms are in 4NH3?

4

1

3

12

Tags

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

How many Hydrogen (H) atoms are in 4NH3?

4

1

3

12

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

How many total molecules is 4NH3?

4

1

3

12

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

How many total atoms make up 4NH3?

4

16

3

12

Tags

NGSS.MS-PS1-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 12 pts

Media Image

In the equation shown, what are the reactant(s)?

N2 + H2

NH3

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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