Flashcards
States Of Matter Key words
Flashcards do conjunto (7)
- 1What is Brownian MotionThe irregular motion suspended in particles.
(Move in random directions.) - 2What is diffusion?When particles move from a high concentration to a low concentration.
- 3SolidFixed pattern (Lattice Structure) strong bonds keep them held in place. Make tiny vibrations.
- 4LiquidClose together, no strickt rows. No longer in lattice structure. Forces are weaker than solid but only slightly. Slide past each other.
- 5GasFar apart, move quickly almost no force holding the particles together. Collide and bounce in all directions.
- 6What is Sublimation?Sublimation is a transaction from a solid to a gas without going through the liquid stage.
E.g Dry ice
Snow & Ice - 7Gas pressureAir pressure is caused by the force of air gas particles colliding.
Air pressure is equal in all directions.
Adding heat effects how slow/ fast the particles move.
Informações
- Descrição
- A few keys words linking together the Particle theory. States of Matter.
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