How Does Matter Change its State?

Heating and cooling can change the state of matter.

• False

• True

Tags

NGSS.5-PS1-2

When water is cooled in a freezer it ____________ .

• changes to ice

• changes to water vapor

When an object freezes it changes _________________ .

• from liquid to solid

• solid to liquid

When ice is placed in a warm place heat is __________ .

• removed

• added

Tags

NGSS.4-PS3-2

When water is heated it ____________ and changes water to water vapor.

• condenses

• evaporates

Tags

NGSS.4-PS3-2

When water evaporates it changes from gas to liquid.

• True

• False

Cooling water vapor changes it into ____________ .

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Mom is boiling water for spaghetti. What state of matter is the water when she puts the pot on the stove?

• solid

• liquid

• gas

Why does a substance change from one state of matter to another?

• The substance's size changes

• The substance's temperature changes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The glass in the 2nd picture has less water in it. What happened to the water?

• condensed

• evaporated