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</html><description>Praseodymium is een van de zeldzame elementen in het periodiek systeem omdat het als element zeldzaam is en alleen in twee soorten mineralen voorkomt. Het wordt onder meer gebruikt in fluorescentielampen, glas- en kleurentelevisies, het polijsten van glas en de productie van katalysatoren. Kijk naar andere toepassingen en ontdek wat dit metaal met zijn eigenschappen ... Lees verder</description></oembed>
