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All oxygen atoms have eight protons, and most have eight neutrons as well. what is the mass number of an oxygen isotope that has nine neutrons? what is the name of this isotope?
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The boiling point of liquids is very high what does it indicate
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Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
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Chemistry, 23.06.2019 02:30
Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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All oxygen atoms have eight protons, and most have eight neutrons as well. what is the mass number o...
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