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An isotope contains 47 protons, 47 electrons, and 60 neutrons. What is the identity of the isotope?
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Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?
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Rank the four gases (air, exhaled air, gas produced from from decomposition of h2o2, gas from decomposition of nahco3) in order of increasing concentration of co2
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Agas has an empirical formula ch4. 0.16g of the gas occupies a volume of 240cm^3 what is the molecular formula of the me anyone who !
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When preparing a tlc slide of a reference standard material (rsm), a solvent or mixture of solvents is used to dissolve the rsm and transfer it into the tlc plate. how does its polarity affects the rf of the rsm? the rf will increase depending of it polarity, but never decrease it does not affects it since the solvent evaporates before the insertion of the tlc slide in the jar a polar solvent will definitively reduce the retention factor a polar solvent will increase rf
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An isotope contains 47 protons, 47 electrons, and 60 neutrons. What is the identity of the isotope?...
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