Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3752Chemical news office., 1932 |
Z wnętrza książki
Wyniki 1 - 3 z 3
Strona 169
... particles must be AN / 2 . If. AN 1 hydrogen 1 , 2 38 strontium 56 barium 74 tungsten 75 rhenium 76 osmium P 88 , 86 ... alpha - particles or pie , are alone responsible for the changes in the isotopic weights . If one now assumes that ...
... particles must be AN / 2 . If. AN 1 hydrogen 1 , 2 38 strontium 56 barium 74 tungsten 75 rhenium 76 osmium P 88 , 86 ... alpha - particles or pie , are alone responsible for the changes in the isotopic weights . If one now assumes that ...
Strona 170
alpha - particles must be AN / 2 . If this very simple relation holds , it follows that every of alpha - particles ; thus the eleven isotopes of tin have 50/2 or 25 alpha - particles and their difference in atomic mass is made up of ...
alpha - particles must be AN / 2 . If this very simple relation holds , it follows that every of alpha - particles ; thus the eleven isotopes of tin have 50/2 or 25 alpha - particles and their difference in atomic mass is made up of ...
Strona 171
... alpha particle is present . ELECTRONIC SHELL AND VALENCY . in this section are : a 108 10 1 while 4n b 172 , 174 ... particles and neutrons ; thus , the isotopes of zinc have the following nuclear composition : The upper portion of each ...
... alpha particle is present . ELECTRONIC SHELL AND VALENCY . in this section are : a 108 10 1 while 4n b 172 , 174 ... particles and neutrons ; thus , the isotopes of zinc have the following nuclear composition : The upper portion of each ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action active actually added addition alcohol alpha-particles aluminium Annual applied associated atomic number authors carbon dioxide cell chart Chemical CHEMISTRY College Colour Communicated comparing complex conclusion construction Creatine described Drier Dry in hrs effect electric electrons elements ENGINEERS enzyme essential ester evidence exists experience experimental fact fermentation formed given Heated hrs held hexose indicates industries influence Institute INSTITUTE OF CHEMISTRY iodine iron isotopes Joint meeting juice kind known LABORATORY lead less living London MARCH materials mechanism MICHIGAN muscle neutrons nuclear nucleus observed obtained occur Office oils Organic oxidation Patents period phosphate plants possible preparations present problems production proton numbers published pyruvic acid radioactive reaction require resins Section shell shown similar Society sodium stage substances success sulphonated sulphur supply surface temperature tension tion University valency values varnishes vessels yeast