Nature, Količina 108Sir Norman Lockyer Macmillan Journals Limited, 1921 |
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Stran 52
... mass of the atoms of a chemical element , as postulated by Dalton . He thought , with Marig- nac and Schutzenberger , who had previously raised the same doubt , that it was not improbable that what we term an atomic weight merely ...
... mass of the atoms of a chemical element , as postulated by Dalton . He thought , with Marig- nac and Schutzenberger , who had previously raised the same doubt , that it was not improbable that what we term an atomic weight merely ...
Stran 53
... atomic weight of cæsium , 132'81 , would indicate complexity , but the mass spectrum shows only one line at 133. Should this be confirmed , cæsium would afford an excellent test case . The accepted value for the atomic weight is ...
... atomic weight of cæsium , 132'81 , would indicate complexity , but the mass spectrum shows only one line at 133. Should this be confirmed , cæsium would afford an excellent test case . The accepted value for the atomic weight is ...
Stran 209
... atomic number , of groups of new constitution in such a way that we obtain a natural interpretation not only , as ... weight increases of 0.052 , 0.059 , 0.057 , 0.055 , and 0.053 unit of atomic weight . Assuming that ordinary ...
... atomic number , of groups of new constitution in such a way that we obtain a natural interpretation not only , as ... weight increases of 0.052 , 0.059 , 0.057 , 0.055 , and 0.053 unit of atomic weight . Assuming that ordinary ...
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BarrettHamilton and M A C Hinton | 21 |
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ROYAL AERONAUTICAL SOCIETY at Royal Society of Arts at 5 30 | 296 |
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acid æther Agriculture airship animals appears application Astronomical atomic weight British Association C. V. Raman Cambridge cent characters chemical chemistry chemists College colour Committee course discussion Edinburgh effect electric electrons energy engineering existence expedition experiments fact factors geography Geological give given hermaphroditism important India industry Institute interest investigation J. J. Thomson laboratory lecture light London Lord Rayleigh magnetic material mathematical matter ment metal Meteorological method molecule Mount Everest Museum NATURE November observations Observatory obtained October October 20 Ophion optical organisation organism original paper parallax period photographs physical plants plates possible practical present problems produced Prof published radiation radio-active rainfall recent regarded ROYAL HORTICULTURAL SOCIETY Royal Society scientific Section September soil species Spitsbergen stars suggested temperature theory thermionic emission tion University various volume