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Chemical Changes

Authored by Grayam Sailor-Tynes

Science

5th - 8th Grade

NGSS covered

Used 2K+ times

Chemical Changes
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a sign that a chemical reaction has occurred?

change in shape
melting
formation of a gas
dissolving

Tags

NGSS.MS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is melting butter for popcorn a chemical or physical change?

chemical
physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT an example of a physical change?

crumpled paper
pencil sharpening
shrunken clothing
rust

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A change where one or more new substances are created.

Physical Change 
Chemical Change 

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Fizzing, foaming, and burning are all examples of

Chemical change
Physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When you break a cracker into pieces it is a...

Chemical change
Physical change

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of these is a result of a chemical change?

A mixture
A solution
A new substance
Melting or freezing

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

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