phase change review

What is kinetic energy?

• The energy of an object due to its position

• The energy of an object because of motion

• The energy stored in chemical bonds

• The energy from the sun

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

What happens to particle motion in solids when you zoom in?

• Particles move rapidly

• Particles are stationary

• Particles vibrate slightly

• Particles move in circles

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NGSS.MS-PS1-4

How does the energy in solids compare to other states of matter?

• Higher than liquids

• Higher than gases

• Lower than liquids and gases

• The same as gases

What is the main characteristic of particles in liquids?

• They are tightly packed and do not move.

• They have more energy and freedom to move around.

• They are fixed in a rigid structure.

• They have no energy and remain still.

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NGSS.MS-PS1-4

NGSS.MS-PS3-5

What happens to gas particles in plasma?

• They freeze

• They evaporate

• They collide violently

• They dissolve

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NGSS.MS-PS1-4

What is the effect of absolute zero on energy?

• Energy is maximized

• Energy is minimized

• Energy is unchanged

• Energy fluctuates

What causes a phase change?

• Addition or removal of thermal energy

• Increase in pressure

• Decrease in volume

• Change in color

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is a phase change?

• Melting

• Breaking

• Cutting

• Painting

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NGSS.MS-PS1-4

What happens to a substance during a phase change?

• It changes its chemical composition

• It changes its state of matter

• It changes its color

• It changes its mass

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NGSS.MS-PS1-4

What is the process of changing from a liquid to a gas called?

• Condensation

• Freezing

• Vaporization

• Deposition

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NGSS.MS-PS1-4