Kinetic Particle Theory Flashcards

1
Q

what is matter?

A

anything that has mass and takes up space

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2
Q

what are the 3 states of matter?

A
  • solid
  • liquid
  • gas
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3
Q

what is the movement of solid?

A

vibrating about in fixed places

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4
Q

what is the movement of liquid?

A

free to move/sliding past one another

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5
Q

what is the movement of gas?

A

moving freely in all directions at great speeds

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6
Q

what is the spacing of solid?

A

very close together

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7
Q

what is the spacing of liquid?

A

close together

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8
Q

what is the spacing of gas?

A

far apart

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9
Q

what is the order of solid?

A

orderly

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10
Q

what is the order of liquid?

A

disorderly

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11
Q

what is the order of gas?

A

random

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12
Q

what is the energy of solid?

A

least

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13
Q

what is the energy of liquid?

A

> solid

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14
Q

what is the energy of gas?

A

most

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15
Q

what is the forces of attraction of solid?

A

very strong

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16
Q

what is the forces of attraction of liquid?

A

strong

17
Q

what is the forces of attraction of gas?

A

weak

18
Q

which states have fixed volumes?

A
  • solid

- liquid

19
Q

which states have fixed shapes?

A

solid

20
Q

which states can be compressed?

A

gas

21
Q

which states can flow?

A
  • liquid

- gas

22
Q

what is kinetic particle theory?

A
  • particles are too small to be seen
  • there are spaces between the particles of matter but the amount of space is different between the different states
  • the particles of matter are in constant motion and their particles in different states move at different speeds
23
Q

what is the process of solid to liquid?

A

melting

24
Q

what is the process of liquid to solid?

A

freezing

25
Q

what is the process of liquid to gas?

A
  • boiling

- evaporation (without boiling)

26
Q

what is the process of gas to liquid?

A

condensation

27
Q

what is the process of solid to gas?

A

sublimation

28
Q

what is the process of gas to solid?

A

condensation

29
Q

what is the meaning of volatile?

A

low boiling point, close to room temperature

30
Q

how to answer kinetic particle theory questions?

A
  • process
  • gain/lose energy
  • change movement
  • change arrangement and spacing