Science 10-1

A _____ change begins and ends with the same type of matter.

• Physical

• Chemical

Tags

NGSS.MS-PS1-4

A _____ change begins and ends with different types of matter.

• Physical

• Chemical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Organize these options into the right categories

Groups:

(a) Physical Change

,

(b) Chemical Change

• change of smell

• bubbles

• melt

• give off light

• Tear

• freeze

• give off heat

• fold

• color on

• change of color

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

What can cause physical changes?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Why does ice float on water?

• Magic

• the ice has transformed into a different substance

• the water repels the ice

• the ice is less dense than the water

A ​ (a)   of ​ (b)   is a ​ (c)   change in which one state of matter changes to another.

• change
• state
• physical
• chemical
• transformation
• substance

Tags

NGSS.MS-PS1-4

If you add energy to a solid, its particles mover slower.

• True

• False

Tags

NGSS.MS-PS1-4

When you take energy away from a substance, the particles move more quickly.

• True

• False

Tags

NGSS.MS-PS1-4

Cooking is an example of a chemical change.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

How can you change a solid to a liquid, or a liquid to a gas?

• Leave it in the refrigerator

• Add heat

• Take heat away

• Leave it in the freezer

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4