Chemical Reactions Quiz

Chemical Reactions Quiz

8th Grade

23 Qs

quiz-placeholder

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Chemical Reactions Quiz

Chemical Reactions Quiz

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-5, MS-PS1-2, HS-PS1-4

+2

Standards-aligned

Created by

Josiah Amunrud

Used 1+ times

FREE Resource

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

______ cannot be formed during a chemical reaction.

Atoms

Bonds

Bubbles

Precipitates

Tags

NGSS.MS-PS1-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The atoms in the products of a chemical reaction

were present in the reactants.

did not exist before the reaction.

were created using energy from the reaction.

Tags

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a chemical reaction, energy is released

only when bonds are broken.

only when bonds are formed.

when bonds break and when bonds form.

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A chemical reaction that has two products and two reactants could be a

synthesis reaction.

decomposition reaction.

double-replacement reaction.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which procedure would cause a chemical reaction to speed up?

lowering the temperature of the reactants

increasing the surface area of the reactants

reducing the concentration of the reactants

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a chemical reaction, the mass of the products is always

equal to the mass of the reactants.

less than the mass of the reactants.

greater than the mass of the reactants.

Tags

NGSS.MS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a reaction that has one reactant and two products, the

products have twice as much mass as the reactants.

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

mass of the products is four times the mass of the reactants.

mass of the products is not related to the mass of the reactants.

Tags

NGSS.MS-PS1-5

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