WordNet: Pr, atomic number 59, praseodymium
a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
- hypernym metal, metallic element
- substance holonym bastnaesite, bastnasite
- substance holonym monazite
Pr
- (suomi) Pr (synonyymi)
atomic number 59
- (suomi) järjestysluku 59 (synonyymi)
praseodymium
- (suomi) praseodyymi (synonyymi)