Particle Model of Matter
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Description and Tags
These flashcards cover the key concepts related to the particle model of matter, including the behavior of particles in different states and principles of diffusion.
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10 Terms
Particle Model
All matter is made of tiny particles.
Particle Movement
Particles are always moving.
Effect of Gaining Energy on Particles
They move faster and spread out.
PMASM Rules
Particles, Moving, Attraction, Spaces, More energy = faster movement.
Particles in Solids
Tightly packed, vibrate in place.
Particles in Liquids
Close together, slide past each other.
Particles in Gases
Far apart, move quickly in all directions.
Diffusion Definition
Particles spread from high concentration to low concentration.
Gases Compression Reason
Particles are far apart with lots of space.
Exam Sentence Structure
Particles gain energy → move faster → spread out.
