👤 PersonMartin Heinrich Klaproth1743–1817 · GermanyWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 41789ZirconiumDiscovery · discoverer1789UraniumDiscovery · discoverer1791TitaniumDiscovery · discoverer1803CeriumDiscovery · discoverer
