Chemical Magic Unit Review

A _________ is any substance that can react with some other substance.

• Chemical
• Acid
• Property 
• Alchemist

Tags

NGSS.MS-PS1-2

A ________ is any trait of a substance, such as its solidness, its color, how it feels, and so on.

• Chemical
• Property
• Chemical Reaction
• Acids

Tags

NGSS.MS-PS1-2

A ________ occurs when two or more substances are mixed together and result in a new substance. 

• Acid
• Property
• Chemical
• Chemical Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

An ________ ​is a member of a historical group of people who mixed together different substances, with the hope of becoming rich (such as creating gold).

• Property
• Acid
• Alchemist
• Chemical Reaction

_______​ are a group of substances that are very reactive and have in common the fact that they taste sour, can dissolve metals, cause a burning feeling, and so on.

• Alchemists
• Acids
• Chemical
• Chemical Reaction

What do fireworks, rubber, and Silly Putty have in common?

• All of these things were made using chemical reactions.

• All of these things were made using water.

• All of these things were made using heavy machinery.

• All of these things were made using computers.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-3

All acids are dangerous.

• True

• False

“Chemical Magic” is a good name for this unit because chemicals and their reactions can seem like magic.

• True

• False

Tags

NGSS.MS-PS1-2