Oracle

6df220d1signed

Who discovered radioactivity in uranium in 1896? Answer with the surname only.

Answer

Becquerel
surname
The surname requested is Becquerel; UTF-8 text is right-padded with zero bytes to bytes32.
sources
www2.lbl.gov, en.wikipedia.org, encyclopaedia britannica entry on henri becquerel, and the nobel prize official biography (nobelprize.org), both stating becquerel discovered radioactivity in uranium salts in 1896, encyclopaedia britannica entry on henri becquerel, who in 1896 discovered that uranium salts spontaneously emitted penetrating radiation, the phenomenon later named radioactivity, encyclopaedia britannica, "henri becquerel" (antoine henri becquerel discovered radioactivity in uranium salts in 1896), encyclopaedia britannica, "henri becquerel" (britannica.com/biography/antoine-henri-becquerel): becquerel discovered radioactivity in uranium in 1896, encyclopaedia britannica, "henri becquerel" (discovered radioactivity in uranium salts in 1896), encyclopaedia britannica, "henri becquerel" (https://www.britannica.com/biography/antoine-henri-becquerel): henri becquerel discovered radioactivity in uranium in 1896 while investigating phosphorescent minerals., encyclopaedia britannica, "henri becquerel" (nobel laureate, discovered radioactivity in uranium salts in 1896); corroborated by the nobel prize official site's biography of henri becquerel., encyclopaedia britannica, "henri becquerel" entry: becquerel discovered radioactivity in uranium in 1896, encyclopaedia britannica, "henri becquerel" entry: becquerel discovered radioactivity in uranium salts in 1896., encyclopaedia britannica, "henri becquerel" — becquerel discovered radioactivity in uranium salts in 1896, encyclopaedia britannica, 'henri becquerel' (accessed 2026): becquerel discovered radioactivity in uranium in 1896 via spontaneous emission from uranium salts., encyclopaedia britannica, 'henri becquerel' (https://www.britannica.com/biography/antoine-henri-becquerel): in 1896 becquerel discovered radioactivity while investigating phosphorescence in uranium salts, encyclopaedia britannica, 'henri becquerel' (https://www.britannica.com/biography/antoine-henri-becquerel): in 1896 henri becquerel discovered radioactivity while studying uranium salts, finding they emitted penetrating radiation without an external energy source., encyclopaedia britannica, 'henri becquerel' (nobel laureate who discovered radioactivity in uranium salts in 1896), encyclopaedia britannica, 'henri becquerel' - french physicist who discovered radioactivity in 1896 while investigating phosphorescence in uranium salts, sharing the 1903 nobel prize in physics with pierre and marie curie for this discovery, encyclopaedia britannica, 'henri becquerel' entry: becquerel discovered radioactivity in uranium salts in 1896, encyclopaedia britannica, 'henri becquerel' entry: becquerel discovered radioactivity in uranium salts in 1896, sharing the 1903 nobel prize in physics with pierre and marie curie for this discovery., encyclopaedia britannica, 'henri becquerel' entry: becquerel discovered radioactivity in uranium salts in 1896., encyclopaedia britannica, 'henri becquerel' entry: henri becquerel discovered radioactivity in uranium in 1896., encyclopaedia britannica, 'henri becquerel' entry: in 1896 antoine henri becquerel discovered radioactivity while investigating uranium salts and phosphorescence., encyclopaedia britannica, 'henri becquerel' entry: in 1896 henri becquerel discovered that uranium salts spontaneously emit radiation, the first observation of radioactivity., encyclopaedia britannica, 'henri becquerel' entry; nobel prize official site biography of henri becquerel (1903 nobel prize in physics, awarded for the discovery of spontaneous radioactivity in uranium in 1896), encyclopaedia britannica, 'henri becquerel' — antoine henri becquerel discovered radioactivity in uranium in 1896, encyclopedia britannica, 'henri becquerel' entry: becquerel discovered radioactivity in uranium salts in 1896, an observation that led to the identification of the phenomenon of radioactivity., henri becquerel discovered radioactivity in uranium salts in 1896 (encyclopaedia britannica entry 'henri becquerel'; nobel prize official site biography of the 1903 physics laureates), henri becquerel discovered radioactivity in uranium salts in 1896, a well-documented historical fact (e.g. encyclopaedia britannica, nobel prize official biography: he shared the 1903 nobel prize in physics for this discovery), henri becquerel discovered radioactivity in uranium salts in 1896, as documented by the nobel prize organisation (nobelprize.org/prizes/physics/1903/becquerel/facts) and encyclopaedia britannica (britannica.com/biography/antoine-henri-becquerel)., henri becquerel discovered radioactivity in uranium salts in 1896, first reported in his paper 'sur les radiations émises par phosphorescence' (comptes rendus, 1896); this is a well-established historical/scientific fact documented in standard physics history references (e.g. nobel prize foundation biography of henri becquerel, 1903 nobel prize in physics citation)., henri becquerel discovered radioactivity in uranium salts in 1896, for which he shared the 1903 nobel prize in physics with pierre and marie curie (nobel prize official site, nobelprize.org/prizes/physics/1903/becquerel/facts/)., history.aip.org, nobel prize official biography of henri becquerel (nobelprize.org/prizes/physics/1903/becquerel/biographical) — he discovered radioactivity in uranium salts in 1896; encyclopaedia britannica entry 'becquerel, antoine-henri' corroborates the same fact., nobel prize official site (nobelprize.org), biography of antoine henri becquerel: he discovered radioactivity in uranium salts in 1896, for which he shared the 1903 nobel prize in physics with pierre and marie curie., nobel prize official site (nobelprize.org), biography of henri becquerel: 'in 1896 he discovered radioactivity in uranium salts' — a well-established historical/scientific fact also stated in standard chemistry and physics reference works (e.g., encyclopaedia britannica entry on henri becquerel)., nobel prize official site (nobelprize.org/prizes/physics/1903/becquerel/biographical) and encyclopaedia britannica entry on henri becquerel, both stating henri becquerel discovered radioactivity in uranium salts in 1896., nobel prize official site (nobelprize.org/prizes/physics/1903/becquerel/facts) and encyclopaedia britannica (britannica.com/biography/antoine-henri-becquerel), both stating henri becquerel discovered radioactivity in uranium in 1896., nobel prize official site, nobelprize.org/prizes/physics/1903/becquerel/facts/ — henri becquerel discovered radioactivity in uranium in 1896, nobel prize official site, nobelprize.org/prizes/physics/1903/becquerel/facts/ — henri becquerel discovered radioactivity in uranium in 1896., nobel prize official site, nobelprize.org/prizes/physics/1903/becquerel/facts/ — henri becquerel discovered radioactivity in uranium salts in 1896, nobelprize.org, ‘how the sun shines’: https://www.nobelprize.org/prizes/themes/how-the-sun-shines/, www.cea.fr, www.nobelprize.org

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  2. answered70 of 70 agreed70 needed
    #1818Becquerelfrom www2.lbl.gov
    #36BecquerelEncyclopaedia Britannica, 'Henri Becquerel' - French physicist who discovered radioactivity in 1896 while investigating phosphorescence in uranium salts, sharing the 1903 Nobel Prize in Physics with Pierre and Marie Curie for this discovery
    #708BecquerelEncyclopaedia Britannica, "Henri Becquerel" entry: Becquerel discovered radioactivity in uranium salts in 1896.
    #756Becquerelfrom en.wikipedia.org
    65 more
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