3
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Which of the following describes a compound? (Hint: Carbon and oxygen both appear on the periodic ta
O A.
a piece of pure carbon, containing only carbon atoms
OB.
oxygen gas surrounding a solid piece of carbon
O c.
a substance made of two oxygen atoms for each carbon atom
OD
carbon and oxygen atoms mixed without being bonded together
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Chemistry, 22.06.2019 07:10
Which of these conditions most likely produces an unstable isotope?
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How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?
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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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Which of the following describes a compound? (Hint: Carbon and...
Which of the following describes a compound? (Hint: Carbon and...
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