Nature, Količina 93Sir Norman Lockyer Macmillan Journals Limited, 1914 |
Iz vsebine knjige
Zadetki 1–3 od 81
Stran xviii
... Atomic Theory : Atomic Models and Regions of Intra- atomic Electrons , Dr. A. van den Broek , 7 ; Structure of Atoms and Molecules , A. van den Broek , 241 ; Constitution of Atoms and Molecules , Prof. Nichol- son , 268 ; Atomic ...
... Atomic Theory : Atomic Models and Regions of Intra- atomic Electrons , Dr. A. van den Broek , 7 ; Structure of Atoms and Molecules , A. van den Broek , 241 ; Constitution of Atoms and Molecules , Prof. Nichol- son , 268 ; Atomic ...
Stran 1
... atomic weight ; on the assumption that when a radio - active element loses an atom of helium , weighing 4 , it joins a group of inseparable elements . Thus , to take an example : -Radium F , of atomic weight 210 , in losing an atom of ...
... atomic weight ; on the assumption that when a radio - active element loses an atom of helium , weighing 4 , it joins a group of inseparable elements . Thus , to take an example : -Radium F , of atomic weight 210 , in losing an atom of ...
Stran 497
... atom to atom of the series in the periodic table implies that some fundamental element of atomic structure is altering by equal steps . There is excellent reason to believe that the change consists in successive additions of the unit ...
... atom to atom of the series in the periodic table implies that some fundamental element of atomic structure is altering by equal steps . There is excellent reason to believe that the change consists in successive additions of the unit ...
Vsebina
Brauner Prof B New Units in Aerology 136 | 9 |
Brown Prof W Change of Length in Nickel Wire 232 | 17 |
Appleyard Direct Measurement of the Napierian Base 231 | 24 |
17 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
absolute magnitude acid æther appears April Astronomical atomic atomic weight balloon brightness British cent chemical chemistry College colour committee contains density described discussion edition effect electric electrons Engineering expedition experiments fact Funafuti Geological giant stars given gives heat Hermann et Fils illustrated important increase industry interesting investigation J. J. Thomson laboratory large number larvæ lectures lines London magnetic magnitude March matter means measures ment metals Meteorological method motion Museum National Physical Laboratory nature observations Observatory obtained origin paper parallax period photographs physical plants plates present Price problems produced Prof published radiation radium recent rocks ROYAL INSTITUTION Royal Society schools scientific sodium amide solar species spectra spectral classes spectrum stars of Class surface temperature theory tion tube University velocity volume W. H. Bragg