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If boron atoms have 5 electrons, how many electrons are in the outer electron shell of a boron atom?
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The wilson chamber is used to study: direction, speed, and distance of radioactivity the intensity of radiation the appearance of individual atoms all of the above
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Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent
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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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Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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If boron atoms have 5 electrons, how many electrons are in the outer electron shell of a boron atom?...
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