Phases Changes Checkpoint Review

What phase change is shown in this picture.

• Freezing

• Melting

• Condensation

• Sad day for Ms. G

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NGSS.MS-PS1-4

What happened to the solid ice from the beginning of the lab to the end? 

• The solid ice melted into a liquid and then evaporated as it became a gas

• The solid ice vaporized into gas instantly

• The water vapor condensed into water and then froze into ice.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

• Freezing
• Melting
• Condensation
• Evaporation

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is an example of evaporation?

• Water boiling
• Water turning into ice
• Chocolate bar turning into liquid chocolate
• Fog forming on a mirror

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NGSS.MS-PS1-4

What is an example of condensation?

• Water boiling
• Water turning into ice
• Chocolate bar turning into liquid chocolate
• Fog forming on a mirror

Tags

NGSS.MS-PS1-4

At higher temperatures

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

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NGSS.MS-PS1-4

NGSS.MS-PS3-5

What state of matter is pictured?

• Solid

• Liquid

• Gas

• Plasma

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NGSS.MS-PS1-4

When a substance melts, the kinetic energy _____________.

• decreases
• stays the same
• increases
• decreases then increases

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

5. What is it called when a solid turns directly into a gas?

• Sublimation
• Condensation
• Liquid

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NGSS.MS-PS1-4

Change from Liquid to Solid is called ...

• fusion

• Freezing

• sublimation

• evaporation

Tags

NGSS.MS-PS1-4