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15 Cards in this Set
- Front
- Back
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What is chemistry?
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the study of matter
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What is matter?
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anything that has mass and takes up space
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Give an example of things that are matter
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water, food
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Give an example of something that is not matter
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color
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What is a mixture?
Give an example of a mixture |
2 or more things that are mixed together
Ex. chocolate milk |
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What is an element?
Give an example of an element. |
Something that can't be broken down into any other things.
Ex. oxygen |
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Define homogeneous mixture
Give an example |
a mixture that looks the same throughout
Ex. air |
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What is a heterogeneous mixture?
Give an example |
a mixture that does not look the same throughout
Ex. beef stew |
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Define solution
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a well mixed mixture
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Is air matter?
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Yes because it has mass and takes up space
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List 2 separation techniques and give an example of what they separate
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1. filtration - separates sand and water
2. magnetic attraction - separates metals |
