On the Constitution of Atoms and Molecules Bohr . WITH: The High-Frequency Spectra of the Elements Moseley

by Niels Bohr, Henry Gwyn Jeffreys Moseley

$3,500 · Offered by Manhattan Rare Books

“One must assume that there are forces in nature of a kind completely different from the usual mechanical sort.” –Niels Bohr This is one of the greatest discoveries. –Albert Einstein on Bohr’s work Moseley's law that an element's main properties are determined by a whole number defining its nuclear charge ranks in importance with the discoveries of the periodic law of the elements and of spectrum

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