 | Sir Norman Lockyer - 1874 - 726 Seiten
...magnesium, and sodium. The FOURTH number of the bright lines in the spectrum of each of these rAFhR' metals is indeed small ; but those lines, as well as the...addition to this, the circumstance that these lines Kirchhof occur in groups renders the observation of the coincidence remar Jof these spectra more exact... | |
 | Sir Norman Lockyer - 1878 - 304 Seiten
...calcium, magnesium, and sodium. The number of the bright lines in the spectrum of each of these metals is indeed small ; but those lines, as well as the...coincidence of these spectra more exact than is the case with those composed of single lines. The lines produced by chromium also form a very characteristic... | |
 | Sir Norman Lockyer - 1878 - 306 Seiten
...calcium, magnesium, and sodium. The number of the bright lines in the spectrum of each of these metals is indeed small ; but those lines, as well as the...coincidence can be observed with very great accuracy. "1n addition to this, the circumstance that these lines occur in groups renders the observation of... | |
 | Sir Norman Lockyer - 1887 - 492 Seiten
...calcium, magnesium, and sodium. The number of the bright lines in the spectrum of each of these metals is, indeed, small ; but those lines, as well as the...coincidence of these spectra more exact than is the case with those composed of single lines. The lines produced by chromium also form a very characteristic... | |
 | William Lonsdale Watkinson, William Theophilus Davison - 1862 - 580 Seiten
...calcinm, magnesinm, and sodinm. The number of the bright lines in the spectrum of each of these metals is, indeed, small ; but those lines, as well as the...coincidence can be observed with very great accuracy The lines produced by chrominm, also, form a very characteristic group, which coincides with a remarkable... | |
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... great accuracy. In addition to this, the circumstance that these lines occur in groups, renders the observation of the coincidence of these spectra more exact than is the case with those composed of single lines. The lines produced by chromium also... 
