The theory of spectra and atomic constitution; (1922)
Bohr, Niels Henrik David, 1885-1962 · Cambridge [Eng.] The University Press · leaf 94
at while the quantum numberk is connected with the value of the constant angular momentumof the electron about the centre in the simple manner previously PHYSICAL AND CHEMICAL PROPERTIES OF THE ELEMENTS 79 indicated, the determination of the principal quantum number nrequires an investigation of… … Fig. 2. These results are represented in fig. 2 which is a repro-duction of an illustration I have used on a previous occasion(see Essay II, p. 30), and which gives a survey of the originof the sodium spectrum. The black dots represent the sta-tionary states corresponding to the various series of…
Spectrum analysis · Hydrogen · Atomic theory · Quantum theory
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