Particles in motion and States of Matter

Kinetic Energy means...

• energy that a particle possesses by virtue of being in motion.

• energy that a particle possesses by stored energy due to height.

• energy stored in the bonds of chemical compounds.

• radiant energy emitted by the sun

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NGSS.MS-PS3-1

What happens to particles when heat is removed from them?

• They speed up and spread out
• They slow down and get closer together
• They stop moving
• They move closer together and speed up

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NGSS.MS-PS1-4

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

• least
• most

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NGSS.HS-PS3-2

As temperature rises ___________.

• an atom's kinetic energy stays the same

• an atom's kinetic energy increases

• an atom's kinetic energy decreases

• an atom's mass increases

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

What am I? I have a fixed mass, a fixed volume, I cannot be squashed and I have a shape that changes to fit the bottom of my container?

• solid
• liquid
• gas
• plasma

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NGSS.5-PS1-3

As particles are exposed to colder temperatures they _____

• speed up
• slow down
• stay the same
• become ions

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

As particles are exposed to warmer temperatures they __________

• speed up
• slow down
• stay the same
• vibrate

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particles in a _____________ are tightly packed together.

• solid
• liquid
• gas
• plasma

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NGSS.2-PS1-1

What phase of matter is shown in the diagram? (It is a regular pattern and the particles are locked in place.)

• solid
• liquid
• gas
• physical changes

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NGSS.5-PS1-3

NGSS.5-PS1-1

What phase of matter is shown in the diagram? (The particles are close to each other but move around freely.)

• solid
• liquid
• gas
• physical change

Tags

NGSS.MS-PS1-4