Particle theory and states of matter
Presentation
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Chemistry
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6th - 10th Grade
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Practice Problem
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Medium
Standards-aligned
Mr O'Neill
Used 67+ times
FREE Resource
22 Slides • 11 Questions
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Particle theory and states of matter
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Diffusion (High to low concentration)
A gas is released (high concentration).
Particles want to reach equallibrium (everything is equal).
So the particles cover the room evenly, the concentration then becomes low.
(Spray deodorant in one corner of the room, walk to the opposite side and see how long the smell takes to reach you)
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Gas pressure
Pressure is caused when particles hit the wall of their container.
Reducing the container size, adding particles and adding heat all result in higher pressure.
Cooler temperature, a larger space and fewer particles results in lower pressure
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Multiple Choice
The pressure of the gas in the balloon in the ice water will be:
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Multiple Choice
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Multiple Choice
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Particle theory and states of matter
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