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what happens when water freezes

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why does the heat change when i increase the presser

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As heat energy enters the particles they started to move faster and separate

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The hotter it is the larger amount of particles spread.

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when heat increases the molecules move faster and separate

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The hotter it is the more the particles spread out and move faster and the colder it is the closer they get and don’t move as fast

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what happens to water when it's evaporating.

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what happens when argon goes from a solid to a liquid

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What question do you want to investigate? Your question should include 1 atom/molecule and one phase change. Add your is name.

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Heat, cool and compress atoms and molecules and watch as they change between solid, liquid and gas phases.

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The particles change speed and start moving faster when the heat increases

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The particles move faster

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the particles are moving faster when they heat up

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the particles are moving faster when they heat up

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I think that the particles are moving faster and moving. They are also gaining energy during the flat line.

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The more the particles heat up the faster they are going which is why the graph spikes up

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particels move faster

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the particles keep ,=moving faster and faster and faster

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particles moving faster and gaining energy

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particles moving faster and gaining energy

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The particles move faster

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I think that are moving faster.

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it takes a lot more energy to make something turn to steam and the flat line is the build up of energy 

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it takes a lot more energy to make something turn to steam and the flat line is the build up of energy 

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The particles move faster as they heat up

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when the particles heat up they go faster and gain speed

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when the particles heat up they go faster and gain speed

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I think the particles are either going inside the object or outside depending on if it is melting or freezing

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I think the particles are either going inside the object or outside depending on if it is melting or freezing

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the particles are moving faster when they get warmed so the more heat, the more the graph spikes up

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the particles are moving faster when they get warmed so the more heat, the more the graph spikes up

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I honestly don’t really know but I think it has something to do with how long it takes particles to change like it takes while  for the heat to actually warm up the particles