English dictionary
atomic number 59 meaning and definition
Definition and meaning of atomic number 59 at MeaningMonkey.org. atomic number 59 meaning and definition in the English Dictionary.ATOMIC NUMBER 59 noun
Definition of atomic number 59 (noun)
- a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
- synonyms: Pr, praseodymium
Source: Princeton University Wordnet