Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 1
... hydrogen and magnesium for that luminary , Dr. Huggins's photographs have demo n * This referred to the old numbers in which Mg = 12 . Na = 23 . Intensity in Sun. Wase - length and length of line THE CHEMICAL NEWS. ...
... hydrogen and magnesium for that luminary , Dr. Huggins's photographs have demo n * This referred to the old numbers in which Mg = 12 . Na = 23 . Intensity in Sun. Wase - length and length of line THE CHEMICAL NEWS. ...
Strona 5
... hydrogen line in the sun is produced by the same molecular grouping of hydrogen as that which gives us two green lines only when the weakest possible spark is taken in hydrogen inclosed in a large glass globe , it also proves that ...
... hydrogen line in the sun is produced by the same molecular grouping of hydrogen as that which gives us two green lines only when the weakest possible spark is taken in hydrogen inclosed in a large glass globe , it also proves that ...
Strona 10
... Hydrogen . - Will any of your readers inform me how I can obtain information how to make peroxide of hydrogen of ten volumes strength ? I want it for commercial purposes . - THOMAS WARDLE . way to make it into " blocks " ready for use ...
... Hydrogen . - Will any of your readers inform me how I can obtain information how to make peroxide of hydrogen of ten volumes strength ? I want it for commercial purposes . - THOMAS WARDLE . way to make it into " blocks " ready for use ...
Strona 11
... Hydrogen . Calcium . reduced as dissociation works its way , and the spectrum of each constituent element makes its appearance . If in It was in a communication to the Royal Society made 3 we take the wide line as representing the ...
... Hydrogen . Calcium . reduced as dissociation works its way , and the spectrum of each constituent element makes its appearance . If in It was in a communication to the Royal Society made 3 we take the wide line as representing the ...
Strona 12
... hydrogen lines as mapped by Secchi , while the K line , due to another mole- cular grouping , which is equally thick in the spectrum of the sun , has not yet made its appearance . In the sun , where it is as thick as H , the hydrogen ...
... hydrogen lines as mapped by Secchi , while the K line , due to another mole- cular grouping , which is equally thick in the spectrum of the sun , has not yet made its appearance . In the sun , where it is as thick as H , the hydrogen ...
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