Phase Change

What are the states of matter?

• solid, liquid, and juice
• solid and liquid
• solid and gas
• solid, liquid, and gas

Tags

NGSS.MS-PS1-4

If you saw a glass of water and later the water was gone what happened to the water? Remember that your in the science lab.

• Ms. Elbery was very thirsty and drank the water.

• evaporation

• condensation

• melting

What causes a change in the state of matter?

• physical properties

• chemical energy

• temperature increase or decrease

Which change can occur when  you add heat energy to water?

• The water can change from a liquid to a solid
• The water can change from a gas to a liquid
• The water can change from a liquid to a gas
• The water can change from a solid to a liquid

Tags

NGSS.MS-PS1-4

Adding HEAT to a substance causes molecules to:

• move faster and farther apart

• Move slower and farther apart

• Move faster and closer together

• Move slower and closer together

What form of matter has a definite shape?

• Solid
• Liquid
• Gas
• Square

Tags

NGSS.5-PS1-3

What can causes ice to transform from a solid to a liquid?

• The air.
• The cold.
• Shape
• Heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

This state of matter does not have a definite size or shape.

• Gas
• Liquid
• Solid
• Milk

Tags

NGSS.MS-PS1-4

When you see steam, fog or clouds, which state of matter is it?

• solid
• liquid
• gas

How can you describe this picture?

• liquid
• solid
• gas