Matter, Physical and Chemical Changes

This is everything that is around us and takes up space.

• weight

• stuff

• matter

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

One way to change a liquid to a solid without a chemical change occurring would be to

• freezing it

• squeezing it

• heating it

Tags

NGSS.MS-PS1-4

Mixtures are made up of substances that can be

• broken

• separated

• made new

Tags

NGSS.5-PS1-4

Which are solutions?

• lemonade

• fruit salad

• ocean water

• sugar water

• chocolate milk

Which are mixtures?

• fruit salad

• lemonade

• soil

• sand

• trail mix

How can you change matter from one state to another?

• squeezing and stretching it

• adding or removing heat

• putting gas into it

• making it a new substance

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When copper turns green in the presence of oxygen, that is a ___________________ change.

• physical

• chemical

Tags

NGSS.MS-PS1-2

When a log turns to ash, that is an example of a _________________________ change.

• physical

• chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When ice turns to liquid water, that is an example of a ___________________ change.

• physical

• chemical

Tags

NGSS.MS-PS1-4

Explain the difference between a physical change and a chemical change.

• there isn't a difference

• physical makes a new substance, chemical doesn't

• chemical makes a new substance, physical doesn't

Tags

NGSS.MS-PS1-2