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How much more mass does carbón -14 have compared to carbón -12
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The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
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Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
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The bohr model of the atom explained why emission spectra are discrete. it could also be used to explain the photoelectric effect. which is a correct explanation of the photoelectric effect according to the model?
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How much more mass does carbón -14 have compared to carbón -12...
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