Physical Behavior of Matter - Chem: Virtual Learning

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

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Boiling

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

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NGSS.MS-PS1-4

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The drops of water that appear on the outside of a glass of cold juice on a warm day are an example of?

• sublimation
• condensation
• evaporation

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NGSS.MS-PS1-4

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Define a liquid.

• Indefinite shape, indefinite volume
• Definite shape, definite volume
• Found in stars
• Definite volume, indefinite shape

The theory that states that all particles in matter are constantly moving; helps to describe the phases of matter

• behavior of gases
• kinetic theory 
• matter matters
• temperature 

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NGSS.MS-PS1-4

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Gas particles have the ________ kinetic energy because they move the fastest.

• least
• most

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When a liquid changes its phase and turns into a solid it is known as

• condensation.
• melting.
• vaporization.
• freezing or solidification.

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NGSS.MS-PS1-4

When a gas changes its phase and turns into a liquid it is known as

• condensation.
• sublimation.
• vaporization.
• freezing or solidification.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

During a phase change, the temperature remains the same

• True
• False

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NGSS.MS-PS1-4

Between which two points is Heat of Vaporization?

• A <----> B

• B <----> C

• C <----> D

• D <----> E

• E <----> F

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NGSS.MS-PS1-4

NGSS.MS-PS3-4