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Science

8th Grade

NGSS covered

Used 3+ times

Law of Conservation of Mass
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Does this equation follow the

Law of Conservation of Mass?

Yes

No

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

4.7 g

11.4 g

16.1 g

27.5 g

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the total number of

atoms on the reactants side of

the equation?

5

9

4

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the missing mass in the

products if the equation follows

the law of conservation of mass?

50.2 g

58.4 g

108.6 g

8.2 g

Tags

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

27.4 g

17.2 g

22.3 g

2.15 g

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the missing mass on

the products side?

27 g

14 g

40 g

13 g

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Does this equation follow the Law of Conservation of Mass?

Yes

No

Tags

NGSS.MS-PS1-5

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