Physical Science States of Matter (Ch3)

A glass of juice is placed in the freezer and left overnight.  What will happen to the juice

• The juice will melt.
• The juice will condense.
• The juice will turn from a solid to a gas.
• The juice will turn from a liquid to a solid.

Water can be found in 3 different states of matter.  What are they?

• ice, now, and rain
• solid, liquid , and gas
• river, stream, and lake
• mass space, and form

How can you tell a book made up of matter?

• It is blue.
• It helps you learn.
• It is used in a classroom.
• It has mass and takes up space.

Why is a rock a solid?

• It keeps its shape.
• It has mass and takes up space.
• it fits in a glass.
• It is thick.

Sambatu found drops of water condensing on grass in her yard early in the morning.  What causes condensation to form?

• an increase in air temperature
• a decrease in air temperature
• a cecrease in the amount of water vapor in the air
• an increase in the amount of water vapor in the air

What change happens when ice melts?

• It begins to cool.
• It becomes a gas.
• It takes the shape of the glass.
• It evaporates away.

Jonathan placed a pail of solid water outside.  He measured the water's temoperature every hour.  His results are in the table:
Time                      Temperature
8a.m.                     15 degrees F
9a.m.                     22 degreesF
10a.m.                   38 degreesF
11a,ma                  45 degreesF
At what time did Jonathan find the water in a liquid state?

• 8 a.m.
• 9 a.m.
• 10 a.m.
• 11 a.m.

Zaham set a dish of water on a heater.  Then next day, Zaham notices that the water evaporated.  How has the water changed?

• from a gas to a liquid
• from a liquid to a gas
• from a liquid to a solid
• fro  a solid to a liquid

What is true about air?

• It has mass and takes up space.
• It cannot be kept in a container.
• It is the space between matter.
• It is not a solid, liquid, or gas.

Ragaa fills a box with dictionaries.  She wants to fill the same box with shoes.  What does she have to do before she can put the shoes in the box?

• She must weigh the shoes.
• She must push the dictionaries to make them smaller.
• She must take out the dictionaries.
• She cannot do it.