Matter Unit Test Review

Ice cubes melt in a glass on a warm summer day. The molecules move..

• Faster

• Slower

Droplets form on my glass on a humid day. The molecules move..

• Faster

• Slower

Air above the heater rises to heat the room as the air gets warmer. The molecules move..

• Faster

• Slower

Ice forms on a pond during a cold night. The molecules move..

• Faster

• Slower

The mass of a bottle of water was 200g. The bottle of water was frozen and the mass after was 200g. Which is true?

• Matter is neither created nor destroyed, therefore mass stayed the same.

• Some of the water spilt out causing the mass to be the same.

• The student didn't calibrate the scale, therefore the data was wrong.

• There was condensation on the outside of the bottle.

Which is the appropriate unit to use for the amount of MATTER in a plastic block?

• mL

• cm3

• g

• g/cm3

Volume is the amount of SPACE an object takes up.

• True

• False

An ice pop melts on a summer day. What happens to the mass of the ice pop when it melts?

• The mass increases.

• The mass stays the same.

• The mass decreases.

• There is not enough information to answer the question.

If an object is cut in half, the density of that object is also cut in half.

• True

• False

What is the volume?

• 80 cm3

• 15 cm3

• 40 cm3

• 10 cm3