States of Matter I
States of Matter II
Gassy Gases
Changes of State I
Changes of State II

100

The physical form(s) in which a substance can exist

What are states of matter

100

The state of matter with a definite shape and volume

What is solid

100

This familiar state of matter has no definite shape or volume

What is gas

100

The change of a substance from one physical form to another

What is change of state

100

This change of state occurs throughout a liquid and is the change from a liquid to a vapor or gas

What is boiling

200

The particles that make up m

What are atoms 

200

How particles in a solid-state move

What is vibration

200

When heat is removed from the system the movement of the particles...

What is decreases

200

To change a substance from one state to another you must add or remove this

What is energy (heat)

200

Dew forms on the grass due to this change of state

What is condensation

300

T or F: All atoms and molecules are always in motion

What is true

300

T or F: solids cannot be compressed easily

What is true

300

Heat provides _________ to the system

What is energy

300

The temperature at which a substance changes from a solid to a liquid is this

What is the melting point

300

Dry ice changes from a solid into a gas during this change of state

What is sublimation

400

The three most familiar states of matter

What are gases, liquids, and solids

400

T or F: liquids have a definite volume

What is false

400

Particles in the different states of matter are always in motion. How is this type of energy called?

What is kinetic energy

400

Freezing happens when energy is (removed/add) to the system.

What is removed

400

During a change in state, this remains the same until the change of state is complete

What is temperature

500

Another state of matter that is the most abundant state in the Universe. The Northern Lights and fluorescent lights are made of this.

What is plasma

500

This state of matter has a definite volume but not a definite shape

What is liquid

500

T or F: Gases are easily compressible

What is true

500

When you sweat, your body is cooled due to this change of state

What is evaporation

500

If you were to try to boil water atop a high mountain, the boiling point of the water would be lower due to this being lower

What is air pressure or atmospheric pressure