👤 PersonHenri Becquerel1852–1908 · FranceWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 41896Natural radioactivityDiscovery · discoverer1896-1898Radioactivity and radiochemistryDiscovery · discoverer1896–1898Radioactivity and radiumInvention or technique · inventor1898-1903Radium and radiotherapyDiscovery · discoverer