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The image below represents which of the following (check all that apply): one atom one element mixture molecule compound pure substance
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Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
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Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
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How might this scientific phenomena be explained? a paper clip floats on water.
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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The image below represents which of the following (check all that apply): one atom one element mixt...
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