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3 Cards in this Set
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- Back
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absolute zero
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the lowest temperature that can possibly be reached in our Universe. Scientists have gotten very close to reaching absolute zero but it is impossible to reach it.
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acid
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a sour tasting, corrosive substance - the opposite of a base substance. Acidic solutions will turn a litmus red.
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air pressure
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the force put on a given area by the weight of the air around it.
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