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Autograph manuscript (fragment).
Autograph ist nicht mehr verfügbar
Becquerel writes research notes on molecular X- rays, electrolysis, ions, etc., which is part of Becquerel's own work related to radioactivity. Becquerel writes in his hand scientific notes about ions, electrolysis, atoms, molecules, positive charges of the ions and how they react, he writes several long formulas, including: “e/e=l,n=rx10 to the power of 19,and then explains how e/u= 10 to the power of 7, 2x 1000 […] of the electrolysis v (S 10 to the power of 4 ), l/2000 of the atom dissolving middle body”. - Manuscripts by Becquerel discussing his work on radioactivity are of great rarity. Becquerel whose experiments with uranium salts led to the discovery of spontaneous radioactivity; for this breakthrough he shared the 1903 Nobel Prize for Physics with Marie and Pierre Curie.