chemical and Physical Change

chemical and Physical Change

Assessment

Flashcard

Science

5th Grade

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

16 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a chemical change?

Back

A chemical change is a process where substances combine or break apart to form new substances with different properties.

2.

FLASHCARD QUESTION

Front

What is a physical change?

Back

A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.

3.

FLASHCARD QUESTION

Front

What is an example of a chemical change?

Back

Exploding fireworks is an example of a chemical change because it produces new substances.

4.

FLASHCARD QUESTION

Front

What is an example of a physical change?

Back

Melting wax is an example of a physical change because the wax changes state but remains the same substance.

5.

FLASHCARD QUESTION

Front

Why is it important to record properties before and after mixing substances?

Back

It helps to determine if a new substance has formed and to compare the properties of the mixtures.

6.

FLASHCARD QUESTION

Front

What does it mean if the properties of substances change when mixed?

Back

It indicates that a chemical change may have occurred, suggesting that a new substance has formed.

7.

FLASHCARD QUESTION

Front

What should remain constant in an experiment to test chemical changes?

Back

The substances that are combined in each experiment should be the same.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?