Heating and Cooling

Which of the following shows how ADDING HEAT can change the state of matter?

CHOOSE 3

• a piece of wood turning into a gas when burned

• ice cream turning solid when put in the freezer

• a popsicle turning into a liquid when left out in the sun

• a stick of butter turning into a liquid when put in the microwave

Tags

NGSS.MS-PS1-4

Match the description to the type of change it describes.

• freezing

• Heating a marshmallow over a fire

• melting

• adding ice cubes to a drink

• boiling

• icicles forming on a house

• cooling

• heating water to make mac and cheese

Tags

NGSS.MS-PS1-4

When water reaches its freezing point, it changes from a ​ (a)   to a​ (b)   .

• liquid
• solid
• gas

Tags

NGSS.MS-PS1-4

Condensation is the change of matter from a ​ (a)   to a ​ (b)   .

• gas
• liquid
• solid

Tags

NGSS.MS-PS1-4

The melting point is the temperature at which a​ (a)   changes to a ​ (b)   .

• solid
• liquid
• gas

Tags

NGSS.MS-PS1-4

The boiling point is the temperature at which a (a)   starts to boil and changes to a ​ (b)   .

• gas
• liquid
• solid

Tags

NGSS.MS-PS1-4

True or False: Applying heat can change a solid into a liquid.

• True

• False

Tags

NGSS.MS-PS1-4

True or False: DECREASING the temperature can change a liquid into a solid.

• True

• False

Tags

NGSS.MS-PS1-4

What is an example of condensation?

• Water boiling
• Water turning into ice
• Chocolate bar turning into liquid chocolate
• Fog forming on a mirror

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

What is condensation of water?

• When ice melts to form water vapor

• When water vapor cools down to form liquid water

• When a solid turns directly to a gas without turning into liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4