The Radioactive Substances: Their Properties and BehaviourK. Paul, Trench, Trübner & Company, Limited, 1908 - 301 pagini |
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Pagina 7
... ions , and the gas is said to be ionized when it contains these carriers . The ions may be charged either with positive or negative electricity , and will therefore move towards the positive or negative pole when exposed to an electric ...
... ions , and the gas is said to be ionized when it contains these carriers . The ions may be charged either with positive or negative electricity , and will therefore move towards the positive or negative pole when exposed to an electric ...
Pagina 12
... ionic recombination. RECOMBINATION OF THE IONS That the ions recombine with each other when left to themselves is no mere hypothesis. If a gas which has been ionized is removed from the source of ionization it is found that it soon ...
... ionic recombination. RECOMBINATION OF THE IONS That the ions recombine with each other when left to themselves is no mere hypothesis. If a gas which has been ionized is removed from the source of ionization it is found that it soon ...
Pagina 11
... ions which are removed by the electric field . Now these ions may be considered as being formed by the ionizing rays at a constant rate , and a certain proportion of them is being removed by the current in every second . Now as the ...
... ions which are removed by the electric field . Now these ions may be considered as being formed by the ionizing rays at a constant rate , and a certain proportion of them is being removed by the current in every second . Now as the ...
Pagina 12
... ionic re- combination . RECOMBINATION OF THE IONS That the ions recombine with each other when left to themselves is no mere hypothesis . If a gas which has been ionized is removed from the source of ionization it is found that it soon ...
... ionic re- combination . RECOMBINATION OF THE IONS That the ions recombine with each other when left to themselves is no mere hypothesis . If a gas which has been ionized is removed from the source of ionization it is found that it soon ...
Pagina 13
... ions present in a gas at a time t after removing it from the ionizing agent is given by the equation 1 1 = at N N after where N is the number of ions in the gas a time t ; N , the number of ions originally present in the gas ; and a is ...
... ions present in a gas at a time t after removing it from the ionizing agent is given by the equation 1 1 = at N N after where N is the number of ions in the gas a time t ; N , the number of ions originally present in the gas ; and a is ...
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Termeni și expresii frecvente
absorption actinium active deposit ALPHA RAYS aluminium atomic weight barium Becquerel bismuth Boltwood cathode rays centimetres charge carried charged particles chemical considered contained corpuscles crystals Curie and Danne deflected density detected discovery effect electric field electrolysis electrometer electroscope emana experiments exposed fact fluorescence formed Fourth Edition gases gramme of radium heat helium hydrogen Illustrations insulated ionization J. J. Thomson known light LL.D Madame Curie magnetic field matter measured metals method minerals nature negative ions negatively charged obtained passing phenomena Phil pitchblende polonium present pressure produced properties quantity of emanation quantity of radium radiation emitted radio radioactive bodies radioactive elements radioactive substances radium bromide radium chloride radium emanation radium salt rate of decay removed Röntgen rays Rutherford Rutherford and Soddy seen separated shown solution temperature thorium thorium emanation tion transformed tube uranium velocity vessel weight of radium wire