SEARCH Articles Figures Tables Antoine-Edmond Becquerel Becquerel cells Becquerel effect Becquerel equals Becquerel history Becquerel model Becquerel phosphoroscope Becquerel rays, discovery Becquerel summary Becquerel unit Becquerel, Alexandre-Edmond Becquerel, Antoine Becquerel, Antoine Henri Becquerel, Antoine Henry Becquerel, Antoine-Cesar Becquerel, Henri Becquerel, Henri, radioactivity discovered Becquerel, SI unit Becquerel, defined Becquerel, definition Becquerel: radiation unit Becquerel’s law Henri Becquerel Discovers Radioactivity Henri Becquerel and the Discovery of Radioactivity Ionizing radiation becquerel Photovoltaic Becquerel effect