Chp 1 Phases of matter Flashcards

1
Q

Matter

A

Anything which has a mass and takes up volume

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2
Q

Solid (PHASE of matter)

A

Fixed volume
Particles close together
Vibrate but doesn’t move

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3
Q

Liquid (PHASE of matter)

A

Fixed volume
Particles close together but loose
Can flow

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4
Q

Gas (PHASE of matter)

A

No fixed volume
Particles far apart
Move fast and collide with each other and walls of container

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5
Q

Sublimation

A

Solid turning into gas

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6
Q

Deposition

A

Gas turning into solid

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7
Q

Diffusion

A

Spreading out of particles from a region of high particle concentration to a region of low particle concentration, until the concentration are equal

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8
Q

Concentration

A

Number of particles in a defined volume

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9
Q

Phase symbol (aq)

A

Aqueous - dissolved in water

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