Quiz 7.3 Changes of State

Taking energy away from a substance will make its particles move

• more slowly
• more quickly
• at the same speed

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

When a gas forms directly from a solid, skipping the liquid phase. it is called

• deposition
• sublimation
• evaporation
• condensation

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

The change from a gas to a liquid is called 

• condensation
• evaporation
• sublimation
• deposition

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which state of matter are particles moving the slowest?

• solid
• liquid
• gas
• gummy bears

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NGSS.MS-PS1-4

The change in state from liquid to gas is called

• vaporization

• sublimation

• condensation

• deposition

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NGSS.MS-PS1-4

Adding more heat energy to particles of matter will

• make them move slower
• make them move faster
• make them stop moving
• destroy them

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is it called when the state of matter changes from a liquid to a solid?

• Vaporization
• Freezing
• Condensation
• Melting

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NGSS.MS-PS1-4

A substance's melting point is the same as its

• freezing point.

• condensation point.

• boiling point.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

As the energy of the molecules in a substance increases, the temperature of the substance __________.

• increases
• decreases

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following describes the process of freezing?

• Freezing occurs when the particles of a solid vibrate so fast that they break free.

• Freezing occurs when the temperature drops enough a gas turns into a solid.

• Freezing occurs when the particles in a liquid slow down and take fixed positions.

• Freezing occurs when the temperature of a substance drops to 0 degrees Celsius.

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NGSS.MS-PS1-4