👤 PersonWilliam Ramsay1852–1916 · IrelandWikipediaWikipedia (es)Wikidata🌍 View on the globeInventions and discoveries · 61868HeliumDiscovery · discoverer1894ArgonDiscovery · discoverer1894-1898Noble gases as a new periodic groupDiscovery · discoverer1898KryptonDiscovery · discoverer1898NeonDiscovery · discoverer1898XenonDiscovery · discoverer
