English dictionary



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English noun: atomic number 59

1. atomic number 59 (substance) a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process


SynonymsPr, praseodymium


Broader (hypernym)metal, metallic element


Substance meronymbastnaesite, bastnasite, monazite









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