Search Header Logo

Chemical and Physical Changes

Authored by Amy Fritts

Science

7th - 8th Grade

NGSS covered

Used 8K+ times

Chemical and Physical Changes
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sodium Hydroxide dissolves in water

Chemical Change
Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hydrochloric acid reacts with potassium hydroxide to produce a salt, water,and heat.

Chemical Change
Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A pellet of sodium is sliced in two

Chemical change
Physical Change

Tags

NGSS.MS-PS1-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Water is heated and changed to steam.

Chemical Change
Physical Change

Tags

NGSS.MS-PS1-4

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Potassium chlorate decomposes to potassium chloride and oxygen gas.

Chemical Change
Physical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Iron rusts.

Chemical change
Physical Change

Tags

NGSS.MS-PS1-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When placed in H20, a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms.

Chemical Change
Physical Change

Tags

NGSS.MS-PS1-2

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?