Particle Model Flashcards

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1
Q

Which state/s of matter can be compressed?

A

Gas only

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2
Q

Which state/s of matter flow

A

Liquids and gases

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3
Q

Which state/s of matter have a fixed volume?

A

Solids and liquids

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4
Q

Draw the particle model diagram for a solid

A
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5
Q

Draw the particle model diagram for a liquid

A
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6
Q

Draw the particle model diagram for a gas

A
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7
Q

Describe the arrangement of particles in a solid

A

Regular. Particles are touching

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8
Q

Describe the arrangement of particles in a liquid

A

Random. Particles are touching

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9
Q

Describe the arrangement of particles in a gas

A

Random. Particles are far apart

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10
Q

Describe the movement of particles in a solid

A

Vibrate about a fixed position

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11
Q

Describe the movement of particles in a liquid

A

Move around each other

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12
Q

Describe the movement of particles in a gas

A

Move quickly in all directions

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13
Q

Name the changes of state

A
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14
Q

What is the melting point of water?

A

0 degrees celsius

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15
Q

What is the freezing point of water?

A

0 degrees celsius

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16
Q

How do the melting and freezing points of a substance compare?

A

They are the same

17
Q

What is the boiling point of water?

A

100 degrees celsius

18
Q

What causes pressure in a gas?

A

Gas particles colliding with the wall of their container

19
Q

What happens to the pressure of the gas when we increase the temperature?

A

The pressure increases