👤 PersonCarl Gustaf Mosander1797–1858 · SwedenWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 41839LanthanumDiscovery · discoverer1843ErbiumDiscovery · discoverer1843TerbiumDiscovery · discoverer1885PraseodymiumDiscovery · discoverer
