Chapter 8 Lesson 3 The Behavior of Gases

The measure of the average kinetic energy of the particles of a substance is the 

• temperature
• heat
• thermal energy
• kinetic energy

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NGSS.HS-PS3-2

_______ is the result of particles’ colliding with their container.

• Pressure

• Volume

• Temperature

• Surface tension

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NGSS.MS-PS1-4

The greater the speed of gas particles in a container, the:

• greater the pressure
• fewer collisions there will be
• lower the temperature
• lower the pressure

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NGSS.HS-PS3-2

At a constant pressure, if the temperature is increased, what happens to the volume?

• Increases

• decreases

• stays the same

What happened to the volume between the two steps?

• volume increased
• volume decreased
• volume stayed the same

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happened to the pressure between the two steps?

• pressure increased
• pressure decreased
• pressure stayed the same

When the temperature of matter increases the particles...

• speed up and move closer
• speed up and move farther apart
• slow down and move closer together
• slow down and move farther apart

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NGSS.MS-PS1-4

Which container will have lower pressure?

• left
• right
• they both have the same pressure

According to Boyle's Law, when the pressure of a gas increases at a constant temperature, its volume:

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

When an inflated balloon is exposed to cold air,

• the volume of the balloon decreases
• the temperature inside the balloon rises
• the pressure inside the balloon rises
• the volume in the balloon increases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4