Search Header Logo

Chemical Reactions

Authored by Melissa Shirley

Other

9th Grade

Used 2+ times

Chemical Reactions
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In a ___________change, a substance changes into a different substance.

Physical
Chemical

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these is NOT a sign that a chemical change has occurred? 

A loss of transparency 
An unexpected color change
A temperature change
The formation of a precipitate

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The Law of Conservation of Mass states

that matter exists in all states and reacts the same
that matter can only be changed into new substances by introducing a catalyst
that matter exists in the same state throughout any chemical change
that matter cannot be created or destroyed and that the mass of the products must equal the mass of the reactants

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

a copper penny turning greenish after a few years.

Chemical Change
Physical Change

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following IS a physical change?

Getting a haircut
Rusty metal
sour milk
A compound

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

___________________ are the elements or compounds that leave (are formed in) a chemical

reaction.

Polymers

Bonds

Reactants

Products

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The smell made from spraying perfume on yourself. 

Chemical Change
Physical Change

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?