KS3 Science topic on particles
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state |
The state of matter is either a solid, liquid or a gas.
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matter |
Everything around us is made up of tiny particles called matter.
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melting |
We changed our chocolate to a liquid by melting it.
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freezing |
We can change water to ice by freezing it.
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evaporation |
We boiled water and saw evaporation happen.
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condensation |
When the steam hit the cold bowl we saw condensation.
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diffusion |
When particles spread out we call this diffusion.
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rate |
The speed that a tea bag diffuses is called the rate.
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particles |
Everything around us is made up of tiny particles called matter.
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concentration |
You can make your drink concentration increase by less water.
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pressure |
Pressure is defined as force per unit area.
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* This sentence was added by a Spellzone user.
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