Kinetic Molecular Theory Homework Review

In a solid, the particles

• vibrate in place

• slide past one another

• overcome the strong attraction

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NGSS.MS-PS1-4

• Gases do not move in straight line
• Most of the volume of gas is empty space
• Gas particles are not in constant random motion
• Gas particles attract each other

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NGSS.MS-PS1-4

• Gas particles are elastic and do not attract each other.
• The kinetic energy of gas is dependent on temperature 
• Energy is not lost when gas particles collide with each other or with the walls of the container.
• All of the above

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NGSS.MS-PS3-1

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Of these three states of matter, which one has the most kinetic energy?

• Solid 

• Liquid 

• Gas

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NGSS.MS-PS1-4

According to the kinetic-molecular theory, particles of matter

• are in constant motion

• have different colors

• have different shapes

• are always fluid.

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NGSS.MS-PS1-4

According to the kinetic-molecular theory, which substances are made of particles?

• gases only

• all matter

• liquids only

• all matter except solids

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NGSS.MS-PS1-4

According to the assumptions of the Kinetic Molecular Theory, atoms's attraction towards other atoms is ________________.

• greater when they are close together.

• greater when they are far apart.

• the same at all distances

• atoms do not attract each other

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NGSS.HS-PS1-3

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

• least

• most

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

What state(s) of matter are present at D-E?

• Solid-liquid

• Liquid

• Liquid-gas

• Gas-Solid

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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-PS3-4