Kinetic Molecular Theory

Define entropy

• energy of particles

• how free particles are to spread out

• the way heat relates to other types of energy

• friction in action

Tags

NGSS.HS-PS3-2

Define kinetic energy

• energy of motion

• static energy

• stored energy

• energy use

Tags

NGSS.MS-PS3-4

Which picture best illustrates the particle arrangement in a solid?

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Tags

NGSS.MS-PS1-1

Which picture best illustrates the particle arrangement in a liquid?

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Tags

NGSS.MS-PS1-4

Which picture best illustrates the particle arrangement in a gas?

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Tags

NGSS.MS-PS1-4

Which best describes the movement of particles in a solid?

• free to flow, constant volume

• free to flow, volume changes

• vibrates in place,

  volume changes

• vibrates in place, constant volume

Which best describes the movement of particles in a liquid?

• free to flow, constant volume

• free to flow, volume changes

• vibrates in place,

  volume changes

• vibrates in place, constant volume

Tags

NGSS.MS-PS1-4

Which best describes the movement of particles in a gas?

• free to flow, constant volume

• free to flow, volume changes

• vibrates in place,

  volume changes

• vibrates in place, constant volume

Tags

NGSS.MS-PS1-4

Which best describes the kinetic energy of particles in a gas?

• lowest amount of energy

• more energy than solids but less than liquids

• more energy than solids or liquids

• less energy than solids but more than liquids

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which best describes the kinetic energy of particles in a solid?

• lowest amount of energy

• more energy than solids but less than gases

• more energy than solids or liquids

• less energy than solids but more than liquids

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4