Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 186
the text of the paper. §Rrchards and Hoover (J. Am. Chem. Soc. .37, 95 (IPIS)) determined the atomic weightsof carbon as 12.005 and of sodium as 22.995, and in Vol. 37. p. 108, they give the atomic weighto6.of sulphur as 32. Aug., 1922.] Stability of Atom Nuclei. 171 Not only is the variation from… … 6 12 14 16 20 2Z Z4 Z6 Z8 Atomic Numbers to sodium show values of 0.77, 0.77, 0.70, 0.77, 0.77, and 0.77 per cent. Thedeviation is therefore not a periodic, but a constant one. If, then, a modificationof Prouts hypothesis that the elements are built up of hydrogen atoms asunits is to be taken as a…
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