1896 ⟶ Henri Becquerel: Radioactivity
Henri Becquerel: RadioactivityYear
1895
1896
1898
☢️ Wilhelm Röntgen: X-rays

PhysicsX-raysRöntgen, Wilhelm ConradMedical ImagingIonizing RadiationElectromagnetic RadiationCathode Rays19th Century PhysicsRadiologyDiscovery

⚛️ Henri Becquerel: Radioactivity

PhysicsRadioactivityBecquerel, HenriNuclear PhysicsRadiationUraniumNuclear Decay19th Century PhysicsMarie CurieDiscovery

☢️ Curie's Isolate Radium and Polonium
Maria Sklodowska-Curie and Pierre Curie isolate radium and polonium from pitchblende.⟶
ChemistryPhysicsRadioactivityRadiumPoloniumMarie CuriePierre CurieNuclear Physics20th Century

