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26 Cards in this Set
- Front
- Back
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Color, size, shape, texture, volume, mass,ability to bend, break or be shaped are examples of ______________. |
Physical Properties |
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Describe the shape and volume of a solid. |
Fixed volume and shape |
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Describe the shape and volume of a liquid. |
Fixed volume but not fixed shape |
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Describe the shape and volume of a gas. |
No fixed shape or volume |
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What type of change occurs in any type of physical property of a substance? |
Physical Change |
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6. Combustibility, tarnishing, rusting, burning and sometimes cooking are all examples of what type of change? |
Chemical Properties |
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Is heat/energy lost or gained when a substance changes from a solid to a liquid? |
Yes |
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What is the process by which a solid becomes a liquid? |
Melting Point |
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What kind of changes are changes of state? |
Matter change |
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What is the process by which a liquid becomes a solid? |
Freezing Point |
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What is the temperature at which any substance begins to boil? |
100*C |
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The temperature at which a particular liquid becomes a solid is called _________ ________. |
Freezing Point |
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What is the process when a solid changes directly into a gas? |
Evaporation |
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The temperature at which a particular solid becomes a liquid is called _________ ________. |
Melting Point |
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What is the process where a gas changes into a liquid? |
Condensation |
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What phase change occurs at the surface of a liquid? |
Sublimation |
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Do all substances boil or freeze at the same temperature? |
Freeze |
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This chemical property describes how well a substance can burn.
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Chemical Change |
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Bubbles of gas produce inside a liquid and escape during which process? |
Boiling |
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Name five physical properties that can be used to identify a substance. |
1. Density 2. Heating Properties 3. Solubility 4. Electric Properties 5. Magnetic Properties |
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Dissolving sugar into water is an example of what? |
Physical change |
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Two processes by which a liquid can become a gas are…. |
physical change because because the change is only to our eyes |
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When a sculptor shapes marble to make a statue, is that a physical or chemical change? Explain your answer |
Physical change because the mass, color, volume, or shape |
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How are particles in a solid arranged? How do they move? |
Solid Particles are close together and they vibrate |
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How are particles in a liquid arranged? How do do they move? |
Liquid Particles are attracted and close together and they slide |
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How are particles in a gas arranged? How do they move? |
Gas Particles are not close to one another and move freely |
