Chemistry, 11.10.2019 15:00 timothyashburn8
The atomic mass of an element is the weighted average of the atomic masses of
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If the mass of the products measured 120g what would the mass of the reactants a. 30g b. 60g c. 120g d. 240g
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Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.
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Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
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Chemistry, 22.06.2019 19:40
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests.which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
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The atomic mass of an element is the weighted average of the atomic masses of...
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