Conservation of Mass

Conservation of Mass

8th Grade

24 Qs

quiz-placeholder

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Conservation of Mass

Conservation of Mass

Assessment

Quiz

Science

8th Grade

Medium

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

Standards-aligned

Created by

Mr. Kummer

Used 37+ times

FREE Resource

24 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement is true of the following chemical reaction?

The mass of the reactants is less than the mass of the products.

The mass of the reactants is greater than the mass of the products.

The mass of the reactants is equal to the mass of the products.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement is true of the following chemical reaction?

The mass of the reactants is less than the mass of the products.

The mass of the reactants is greater than the mass of the products.

The mass of the reactants is equal to the mass of the products.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which statement is true of the following chemical reaction?

The mass of the reactants is less than the mass of the products.

The mass of the reactants is greater than the mass of the products.

The mass of the reactants is equal to the mass of the products.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which equation shows that the atoms are conserved in the chemical reaction?

K + 3O2 --> 2KO3

3K + 3O2 --> 6KO3

2K + 3O2 --> 2KO3

4K + 2O2 --> 2KO3

Tags

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about this chemical reaction?


N2 + 2H2 --> NH4

The equation is balanced.

There are more atoms in the reactants

There are more atoms in the products

Tags

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about this chemical reaction?


N2 + 2H2 --> 2NH4

The equation is balanced.

There are more atoms in the reactants

There are more atoms in the products

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about this chemical reaction?


N2 + 4H2 --> 2NH4

The equation is balanced.

There are more atoms in the reactants

There are more atoms in the products

Tags

NGSS.MS-PS1-5

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