The Radioactive Substances: Their Properties and BehaviourK. Paul, Trench, Trübner & Company, Limited, 1908 - 301 pagini |
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Pagina v
... TRANSFORMATIONS OF URANIUM , THORIUM , AND ACTINIUM 235 · X. RADIO - ACTIVITY AS A GENERAL PROPERTY OF MATTER 266 XI . THE MECHANISM OF RADIOACTIVE CHANGES 282 FIG . LIST OF ILLUSTRATIONS 1 . CURVE SHOWING RELATION A 2.
... TRANSFORMATIONS OF URANIUM , THORIUM , AND ACTINIUM 235 · X. RADIO - ACTIVITY AS A GENERAL PROPERTY OF MATTER 266 XI . THE MECHANISM OF RADIOACTIVE CHANGES 282 FIG . LIST OF ILLUSTRATIONS 1 . CURVE SHOWING RELATION A 2.
Pagina x
... students this book may serve as an intro- duction to the study of radio - activity . Only an elementary knowledge of either physics or chemistry is necessary for an understanding of the matter dealt X THE RADIOACTIVE SUBSTANCES.
... students this book may serve as an intro- duction to the study of radio - activity . Only an elementary knowledge of either physics or chemistry is necessary for an understanding of the matter dealt X THE RADIOACTIVE SUBSTANCES.
Pagina xi
... matter clear by means of a water analogy used to explain the transformation of radium A into radium B and radium C. Possibly this new method of presenting the subject may prove of assistance to the be- ginner . References have ...
... matter clear by means of a water analogy used to explain the transformation of radium A into radium B and radium C. Possibly this new method of presenting the subject may prove of assistance to the be- ginner . References have ...
Pagina 1
... the nature of electricity but also upon the constitution of matter . But the discovery that certain substances , spontaneously emit B radiations analogous to those now known to be produced during CHAPTER PAGE I INTRODUCTION.
... the nature of electricity but also upon the constitution of matter . But the discovery that certain substances , spontaneously emit B radiations analogous to those now known to be produced during CHAPTER PAGE I INTRODUCTION.
Pagina 11
... . Although it is a matter of no great difficulty to approxi- mate to saturation ( a potential gradient of 100 volts per cm . is usually sufficient ) , it re- quires a very large potential difference to reach a true INTRODUCTION II.
... . Although it is a matter of no great difficulty to approxi- mate to saturation ( a potential gradient of 100 volts per cm . is usually sufficient ) , it re- quires a very large potential difference to reach a true INTRODUCTION II.
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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