Endothermic and Exothermic Reactions

Endothermic and Exothermic Reactions

6th - 8th Grade

11 Qs

quiz-placeholder

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Endothermic and Exothermic Reactions

Endothermic and Exothermic Reactions

Assessment

Quiz

Chemistry

6th - 8th Grade

Medium

NGSS
HS-PS1-4, HS-PS3-4, MS-PS1-2

+2

Standards-aligned

Created by

Ariela Guadiamos

Used 14+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Temperature changes are due to changes in ________

Matter

Energy

Motion

Bonds

Answer explanation

Temperature changes are due to changes in energy.

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is released to the environment when a chemical bonds are formed? (Choose all the correct answers)

Energy

Matter

Light

Heat

Answer explanation

When chemical bonds are formed, energy, light, and heat are released to the environment.

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reactions release more energy when the products form than is required to break the bonds?

Exothermic Reactions

Endothermic Reactions

Chemical Reactions

Physical Reactions

Answer explanation

Exothermic reactions release more energy when the products form than is required to break the bonds.

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the surroundings in endothermic reactions?

They get hotter

They get colder

No change

Cannot be determined

Answer explanation

In endothermic reactions, the surroundings get colder.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the energy change in an exothermic reaction?

Energy is absorbed

Energy is released

No energy change

Cannot be determined

Answer explanation

In an exothermic reaction, energy is released.

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the surroundings in exothermic reactions?

They get hotter

They get colder

No change

Cannot be determined

Answer explanation

In exothermic reactions, the surroundings get hotter.

Tags

NGSS.HS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of reactions require more energy to break the bonds than is released when the products form?

Exothermic Reactions

Endothermic Reactions

Chemical Reactions

Physical Reactions

Answer explanation

Endothermic reactions require more energy to break the bonds than is released when the products form.

Tags

NGSS.HS-PS1-4

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