State of Matter
Phase changes
Thermometers
Other
Vocabulary
100
The three states of matter.
What is solids, liquids, and gases?
100

What needs to be added to a solid to make it into a liquid

What is heat/energy?

100

What temperature does a phase change between liquid and gas occur at?

What is 100 Celsius?

100

Particles move __________ when heated.

What is faster?

100
When water vapor becomes liquid water drops (like dew on grass).
What is condensation?
200
Particles vibrate in place, has definite shape, and definite volume.
What is a solid?
200

Does crushing a sugar cube change its state of matter?

What is no?

200

What temperature does a phase change between liquid and solid occur at?

What is 0 Celsius?

200

Which state of matter CAN be compressed?

What is gas?

200

Ice has a lower ______ than liquid water allowing it to float.

What is density?

300
Mrs. Kucalaba boiled water and steam was seen coming off the top. This is the two states of matter that was observed in this experiment.
What is liquid and gas?
300

When a substance changes from a solid to a liquid

What is melting?

300

In a cup of ice water, the red line drops due to _____________ of the liquid. 

What is contraction?

300

Liquids take the shape of this.

What is the container it is in?

300

Matter is made up of tiny pieces known as ______.

What is particles?

400

Fixed volume, but not fixed shape.

What is liquid?

400

This occurs when a few particles of water are moving fast enough to break free AT THE SURFACE and become gas.

What is evaporation?

400

In a bowl of soup, the red line would move _______ showing an increase in temperature due to expansion.

What is up?

400

It cannot be compressed, and has a fixed shape and volume.

What is a solid?

400

Remains the same through every phase change.

What is mass?

500

Particles have weak attractive forces and are far away from each other.

What is gas?

500

Going from gas to solid, skipping the liquid phase.

What is deposition?

500

At 40 Celsius, what state would water be in?

What is liquid?

500

Give an example of how expansion and contraction is used in engineering.

What is steam engines, or hot air balloons, or sidewalks, or bridges?

500

If liquid is heated, the particles will expand and get further away from each other. The mass will not change, but the ____________ will. 

What is volume?

M
e
n
u