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| A substance that undergoes a physical change is still the same substance after the change. |
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| Unlike a physical change, a chemical change produces new substances with new and different properties. |
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Definition
| Every form of matter has one kind of properties- physical or chemical property. |
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Definition
| Matter is anything that has mass and color. |
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| Chemical property is a characteristic of a substance that can be observed without changing it into another substance. |
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Definition
| A physical property is a characteristic of a substance that describes its ability to change into different substances. |
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| The melting point of table salt is 801 C. |
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Definition
| Is this a physical or chemical property? |
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Definition
| The boiling point of a substance is a chemical property. |
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| Physical or Chemical Property |
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Definition
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| Physical or Chemical Property |
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Definition
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| Physical or Chemical Property |
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Definition
| Ability to react with other substances |
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| Physical or Chemical Property |
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Definition
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| Physical or Chemical Property |
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Definition
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| Physical or Chemical Property |
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Definition
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| Physical or Chemical Property |
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Definition
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Definition
| The study of matter and how it changes is called physics. |
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Term
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Definition
Particles in a:
-gas are well separated with no regular arrangement.
-liquid are close together with no regular arrangement.
-solid are tightly packed, usually in a regular pattern. |
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Term
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Definition
Particles in a:
-gas vibrate and move freely at high speeds.
-liquid vibrate, move about, and slide past each other.
-solid vibrate (jiggle) but generally do not move from place to place. |
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Term
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Definition
*It does not have a definite shape.
*It does not have a definite mass.
*It does not have a definite volume. |
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Term
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Definition
*It has a definite shape.
*It has a definite mass.
*It has a definite volume. |
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Term
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Definition
*It does not have a definite shape.
*It has a definite mass.
*It has a definite volume. |
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