Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3764Chemical news office., 1932 |
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Strona 355
... possible to determine the atomic weight of many elements by the use of the mass spectrograph , and with considerable accuracy . The data obtained from this type of work is invaluable , not only from the point of view of radio - active ...
... possible to determine the atomic weight of many elements by the use of the mass spectrograph , and with considerable accuracy . The data obtained from this type of work is invaluable , not only from the point of view of radio - active ...
Strona 357
... possible advantage , his consciousness is invoked in every region of contact with nature and his inventive genius is rightly ex- pected to exert itself . I do not agree , as suggested by many great thinkers of the past , that a voice ex ...
... possible advantage , his consciousness is invoked in every region of contact with nature and his inventive genius is rightly ex- pected to exert itself . I do not agree , as suggested by many great thinkers of the past , that a voice ex ...
Strona 362
... possible to break up the atomic nucleus . By bombarding lithium with hydrogen parti- cles it has been possible to split the lithium nucleus into two alpha - particles ( helium atoms ) . Prof. H. Geiger also delivered a lecture on the ...
... possible to break up the atomic nucleus . By bombarding lithium with hydrogen parti- cles it has been possible to split the lithium nucleus into two alpha - particles ( helium atoms ) . Prof. H. Geiger also delivered a lecture on the ...
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