The Atomic Weights of Boron and Fluorine (Classic Reprint)

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Excerpt from The Atomic Weights of Boron and FluorineA closer study of the literature bearing upon this subject soon revealed that the inconsistencies and uncertainties in previous determinations are much greater than might reasonably be expected of a rather common, non-metallic, uniformly trivalent element of low atomic weight, and thus it has come to pass that the major part of the present investigation is devoted to the determination of the atomic weight of boron. The work outlined in the following pages deals with the preparation of pure sub stances and the conversion, either directly or indirectly, of auby drous sodium tetraborate into the chloride, ¿uoride, sulphate, nitrate, and carbonate of sodium. The atomic weight of boron was thus based upon the rather well-known atomic weights of sodium, chlorine, sulphur, nitrogen, and carbon, and (with slight variations) led to the value for boron.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.