| Matter | Phases of Matter | Particle Motion | Phase Changes | Challenge |
|---|---|---|---|---|
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Is a dog matter?
Yes, because it has mass and takes up space.
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What is the phase of something that can pour from one cup to another?
Liquid.
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What is the state of something that has vibrating particles?
Solid.
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What is it called when a substance changes from a liquid to a solid?
Freezing.
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What is the term that describes how much particles are sticking together in a liquid?
Viscosity.
|
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Is light an example of matter?
No, because it does not have mass.
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What is the phase of something that has a particular shape?
Solid.
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What are the particles doing in a gas?
Moving in straight lines until they hit something, and then bouncing off and continuing in straight lines.
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What state change occurs when a liquid gets hotter?
Evaporation.
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What property of liquids allows some liquids to stack on top of others?
Density.
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What are the three categories that all matter can be broken into?
Solid, Liquid, and Gas.
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What phase takes the shape of its container?
Liquid.
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What is the temperature doing in a substance when the particles start moving faster?
Getting hotter.
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What phase change occurs when a solid's particles start moving faster?
Melting.
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What are the three things that can cause matter to change?
Heat, air, and force.
|
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What are the two properties of matter?
1. It has mass.
2. It takes up space. |
What is the phase of something that fills the entire space that it possibly can?
Gas.
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In what phase are the particles of a substance moving around each other but staying close together?
Liquid.
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What phase does a substance move from and to when condensation happens?
From a gas to a liquid.
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What is it called when something changes directly from a solid to a gas?
Sublimation.
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What is all matter made up of?
Atoms or particles.
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What is an example of each of the three states of matter?
Solid: ice cube (or other example)
Liquid: water (or other example) Gas: steam (or other example) |
A cup of water is put in the freezer. How do the particles react to this?
They start moving more slowly.
|
What needs to happen for matter to change phases?
It must get hotter or colder.
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What is the name for an unusual phase of matter that is found in neon signs?
Plasma.
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