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7 Cards in this Set
- Front
- Back
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What is a hypothesis?
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A hypothesis is an explanation that is based on observations and that can be tested.
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What is a molecule?
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Two or more atoms combined in a definite ratio.
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What is Mass?
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Mass is a measure of the amount of matter in an object.
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What is weight?
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Weight is a measure of the gravitational force exerted on an object.
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What is a homogeneous mixture?
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Something that has a uniform structure
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What is a heterogeneous mixture?
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Composed of dissimilar components.
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What is a compound?
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Two or more elements chemically joined toghether
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