<span>True. In chemistry, mixtures are two (or more) substances mixed together but not combined chemically. This means there are no chemical bonds that have formed between the substances. As such, they can be separated with physical processes.</span>
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let assume the atom be x so the charge will be x^+
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The sun's circumference is about 2,713,406 miles (4,366,813 km). It may be the biggest thing in this neighborhood, but the sun is just average compared to other stars. Betelgeuse, a red giant, is about 700 times bigger than the sun and about 14,000 times brighter.
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looked it up
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I believe the answer is "b". "During the experiment, the scientist has only one element, or variable, that is changed to test the hypothesis."
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I remember from last year but I'm not totally sure. Good luck!
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the cold one is going to have a faster reaction time
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