3.5C States of Matter

A student accidentally places a tray filled with ice cubes in the refrigerator instead of the freezer. When she finds the tray the next morning she notices that –

• the ice cubes have remained solid

• the ice cubes have melted and are liquid

• the trays are empty because the water has evaporated

• none of the above are correct

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Students are making homemade ice cream by mixing milk, cream, and sugar together in an ice cream maker. What must occur before these ingredients become ice cream?

• The temperature of the ingredients must be lowered.

• The ingredients must be evaporated.

• The temperature of the ingredients must be increased.

• The ingredients must be condensed.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water condenses it goes from –

• liquid to gas

• liquid to solid

• gas to solid

• gas to liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When water goes from the liquid state to the gas state it is called –

• freezing

• evaporation

• melting

• condensation

Tags

NGSS.MS-PS1-4

In an experimental investigation, hot water is poured into a glass and the top is covered with plastic wrap. What will the students most likely observe after waiting five minutes?

• Water droplets will form on the outside of the plastic wrap as the water vapor cools.

• The amount of water inside of the cup will increase due to evaporation.

• Water droplets will form on the inside of the plastic wrap as the water vapor cools.

• The water inside the glass will freeze as the water cools.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A student places a cup of grape juice in the freezer overnight. The next morning he observes –

• the juice has changed from liquid to solid

• the juice has changed from liquid to gas

• the juice has changed from solid to liquid

• the juice has changed from solid to gas

Tags

NGSS.MS-PS1-4

When water goes from the liquid state to the solid state it is called – FG H J

• evaporation

• freezing

• melting

• condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is a correct definition of condensation?

• Water on the Earth’s surface changes from the liquid state into the gas state and enters the atmosphere.

• Water vapor in the air changes from the gas state into the solid state and returns to the surface of the Earth.

• Water vapor in the air changes from the gas state into the liquid state and returns to the surface of the Earth.

• Water on the Earth’s surface changes from the solid state into the gas state and enters the atmosphere.

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4