 | Royal Scottish Society of Arts - 1864 - 430 pages
...exposed to various flames, such as sulphur, bisulphide of carbon, alcohol, or coal-gas, produce no change upon the position of the bright lines in the spectrum, which are characteristic of each metal. I need not, before such an audience, enlarge on the importance which these discoveries bear on chemistry... | |
 | 1861 - 656 pages
...result of these experiments, it appears that neither the alteration of the bodies with which the several metals may be combined, nor the variety of the chemical...the spectrum which are characteristic of each metal. This method of testing, then, by spectrum observations appears to be one of great certainty and extreme... | |
 | Robert Galloway - 1864 - 806 pages
...experiments led them to the conclusion that neither the alteration of the bodies with which the several metals may be combined, nor the variety of the chemical...temperature which these flames exhibit, produce any effect vpon the position of the bright lines i* the spectrum which are characteristic of each metal. 1548.... | |
 | Robert Galloway - 1864 - 808 pages
...may be combined, nor the variety of tie chemical processes occurring in the several flames, nor tie wide differences of temperature which these flames...produce any effect upon the position of the bright line* w the spectrum which are characteristic of each metal. 1548. This conclusion must now be received... | |
 | Sir Norman Lockyer - 1878 - 360 pages
...the several flames, and the wide differences of temperature which these flames exhibit, produce no effect upon the position of the bright lines in the spectrum which are characteristic of each metal. "It was found that the same metallic compound, placed in one of these flames, gives a more intense... | |
 | Shlomo Sternberg, S. Sternberg - 1995 - 456 pages
...occurring in several, and the wide differences of temperature which these flames exhibit, produce no effect upon the position of the bright lines in the...spectrum which are characteristic of each metal.' Thus, spectrum analysis could be used to detect the presence of metallic elements! In fact, by the... | |
 | William Lonsdale Watkinson, William Theophilus Davison - 1862 - 580 pages
...the several flames, and the wide differences of temperature which these flames exhibit, produce no effect upon the position of the bright lines in the spectrum, which is characteristic of each metal.' Thus it is, theoretically speaking, indifferent in what company or... | |
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... effect upon the position of the bright lines in the spectrum which are characteristic of each metal. 