Chemical, physical changes

What is an chemical change?

• A chemical change is Pi

• A chemical change is something you can reverse

• A chemical change is when you create a new substance

• A chemical change is Cheese

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is spoiled milk a chemical change?

• Maybe

• No

• Yes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How are physical changes and chemical changes alike?

• they both are irreversible

• They both happen to things with matter

• They both only can be performed by scientists

Is a chemical change reversible

• True

• False

When something burns is that a physical change

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Is soda being shook a chemical change

• Yes

• No

• Maybe

Tags

NGSS.MS-PS1-2

What is a physical change?

• A change that happens to matter and creates a new substance

• A change in matter that doesn't make a new substance

What is an example chemical change

• Moldy cheese

• Ripped paper

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is an example of a physical change

• Ice melting

• Wood burning

Tags

NGSS.MS-PS1-4

A boy named jack had an ice cream it melted is that a chemical or physical change?

• Chemical change

• physical change

Tags

NGSS.MS-PS1-4