Chemistry, 10.09.2019 04:30 nicholasryanencarnac
While creating a piece of artwork, lupita becomes curious about the ink she using to create her art. she wonders if the ink is pure substance or a mixture. the ink separates when a chromatography experiment is performed on it , leaving multiple marks of different colors along the chromatography paper. when the ink is left out for twenty four hours, the ink settles into individual components. using her observations of the properties of the ink, the student can classify it as a
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This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.
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As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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This statement about matter and its behavior is best classified as a
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While creating a piece of artwork, lupita becomes curious about the ink she using to create her art....
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