Test for physics and chemistry part

Something that takes up space and has mass.

• volume
• matter
• mass
• density

The amount of space something takes up

• density
• volume
• mass
• matter

Which term describes when a substance is changed from a liquid to a gas?

• Condensation

• Evaporation

• Filtration

• Precipitation

A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.

What state of matter is the scientist most likely observing?

• gas

• solid

• liquid

• vapor

A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.

What state of matter is the scientist most likely observing?

• gas

• solid

• liquid

• plasma

A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.

What state of matter is the scientist most likely observing?

• gas

• solid

• liquid

• vapor

What happens when my glass of water is sitting in the sun and changes into a gas?

• evaporation

• burning

• melting

• freezing

To change from a liquid to a solid, a substance must

• increase in temperature

• decrease in temperature

• stay the same temperature

A chemical reaction is occurring for certain when

a

• A. solid dissolves.

• B. new substance is formed.

• C. steamlike substance is created.

• D. mixture is made.

Freezing Juice?

• Physical Change
• Chemical Change