Abstract
FROM mass-spectrographic measurements of several doublets (atoms and groups of atoms having the same mass/charge ratio), Dr. F. W. Aston has deduced with a greater degree of accuracy the ‘packing fractions' and isotopic weights of the atoms of carbon, 12C, oxygen, 18O, and argon, 36A.
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Points from Foregoing Letters. Nature 139, 931 (1937). https://doi.org/10.1038/139931b0
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DOI: https://doi.org/10.1038/139931b0