Kinetic Theory Model Flashcards Preview

Physical Science Grade 8 (Acellus) > Kinetic Theory Model > Flashcards

Flashcards in Kinetic Theory Model Deck (3)
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1
Q

particles

A
  • how we will refer to the tiny pieces that make an object

- they have a specific arrangement and motion depending on their state of matter

2
Q

Kinetic Theory Model

A
  • State that particles of matter are always in motion
  • The amount of motion depends on the amount of energy
  • when we add/decrease energy and we change from solid to liquid to gas, and then back again, we can incorporate our processes of states of matter changes
3
Q

Energy

A
  • solid to liquid: melting
  • liquid to gas: evaporation/boil
  • gas to liquid: condensation
  • liquid to solid: freezing
  • solid to gas: sublimation

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