HW#9: States of Matter Review

What are the states of matter?

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

Matter that has its own shape and takes up space.

• solid
• liquid
• gas

Matter that always fills the shape in a container, such as air.

• solid
• liquid
• gas

Milk takes the shape of its container because it is a:

• solid
• liquid
• gas

How is a gas defined?

• no shape, no volume
• Definite shape, definite volume
• Found in stars
• Definite volume, no shape

What term describes a liquid changing to a solid?

• Deposition
• Sublimation
• Evaporation
• Freezing

Water can be a solid, liquid, and a gas.

• True
• False
  liquid

Particles of a liquid

• are tightly packed together and stay in a fixed position.
• have no viscosity.
• decrease in volume with increasing temperature.
• are free to move around one another but still touch.

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

Particles (molecules) in a ______________________ have more energy than the other states of matter.

• gas
• solid
• liquid