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13 cards from this deck
Model explaining properties & behaviours of substances in all three states
All matter is made up of tiny particles constantly moving
Closely packed in regular pattern, vibrate in fixed positions
Fixed shape and fixed volume
Close together but arranged randomly, can move around
Take shape of container, fixed volume
Far apart and move freely in all directions
No fixed shape or volume, expand to fill container
Assumes all particles are solid spheres, but they have different shapes
Doesn't show forces like van der Waals or ionic bonds
Doesn't distinguish atoms, ions, and molecules
Assumes all same size, but particles vary greatly
It's a simplified model, doesn't capture all complexities
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