Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 4
... appear is a measure of the quantity of the metal resulting from the dissociation , and as the metal lines increase in number , the compound bands thin out . I have shown in previous papers how we have been led to the conclusion that ...
... appear is a measure of the quantity of the metal resulting from the dissociation , and as the metal lines increase in number , the compound bands thin out . I have shown in previous papers how we have been led to the conclusion that ...
Strona 10
... appear on FEBRUARY 1st , 1879 . Price ONE SHILLING and SIXPENCE . In addition to the usual articles on subjects of present scientific interest and reviews of scientific works , the MONTHLY JOURNAL OF SCIENCE will contain abstracts of ...
... appear on FEBRUARY 1st , 1879 . Price ONE SHILLING and SIXPENCE . In addition to the usual articles on subjects of present scientific interest and reviews of scientific works , the MONTHLY JOURNAL OF SCIENCE will contain abstracts of ...
Strona 13
... appear , so long as the temperature is kept below a certain point . Iron . With regard to the iron spectrum I shall ... appears faint , it is true , but sharp and quite unmistakable . If oxygen now be slowly turned into the jet . the ...
... appear , so long as the temperature is kept below a certain point . Iron . With regard to the iron spectrum I shall ... appears faint , it is true , but sharp and quite unmistakable . If oxygen now be slowly turned into the jet . the ...
Strona 14
... appears that the line must be close to the end of the visible spectrum . " In order to decide if possible what this line is due to , we endeavoured to find out both by photography and fluorescence whether hydrogen possesses a line in ...
... appears that the line must be close to the end of the visible spectrum . " In order to decide if possible what this line is due to , we endeavoured to find out both by photography and fluorescence whether hydrogen possesses a line in ...
Strona 15
... appear- ance alone in indium ; by its absence during the eclipse of 1875 , when the other lines were photographed ; by its existence as a short line only in the chromosphere of the sun , and by the fact that in the experiments of 1869 a ...
... appear- ance alone in indium ; by its absence during the eclipse of 1875 , when the other lines were photographed ; by its existence as a short line only in the chromosphere of the sun , and by the fact that in the experiments of 1869 a ...
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