Classification & States of Matter

Name the compound for water:

True or False: The particles in a solid do not move.

• True
• False

True or False: Matter is made up of motionless particles.

• True
• False

True or False: Substances are either elements or mixtures.

• True
• False

True or false: An atom is a small particle that is the building block of matter.

• True
• False

Each of the following is a state of matter EXCEPT

• Energy
• Gas
• Liquid
• Solid

Vaporization occurs when a __________ turns into a __________.

• solid; gas
• liquid; gas
• gas; liquid
• solid; liquid

As a liquid reaches its boiling point, the particles get ____. The volume and temperature__________.

• closer together; decrease
• further apart; decrease
• further apart; increase
• closer together; increase

The picture below is an example of what change of state? ( I talk about it in class)

• kinetic energy
• potential energy
• condensation
• thermal energy

A decrease in volume as its temperature decreases is called?

• Thermal contraction
• Gases at room temperature
• Thermal expansion
• good conductors of electricity