Search Header Logo

Exothermic and endothermic

Authored by D Heckmann

Chemistry

7th Grade

Used 5+ times

Exothermic and endothermic
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

11 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is an exothermic reaction? A reaction in which...

thermal energy is set free.

thermal and light energy are set free.

thermal energy is needed.

thermal and light energy are needed.

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is an endothermic reaction? A reaction in which...

light energy is set free.

light and heat are set free.

light is needed.

heat is needed.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is activation energy? The energy needed to...

start an exothermic reaction.

start an endothermic reaction.

make a reaction stop.

make something glow.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an oxidation? A reaction with...

nitrogen.

carbon dioxide

oxygen

fire

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When something burns, it always reacts with...

nitrogen

oxygen

carbon dioxide

hydrogen

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

When a candle burns, this is

an exothermic reaction.

an endothermic reaction.

an oxidation.

none of these

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

When fireworks explode, this is...

an oxidation.

an exothermic reaction.

an endothermic reaction.

none of these.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?