PRASEODYMIUM
Scrabble letter values: P3R1A1S1E1O1D2Y4M3I1U1M3 = 22
Definition
- noun a soft yellowish-white trivalent metallic element of the rare earth group. — synonyms: Pr, atomic_number_59
Examples
- “can be recovered from bastnasite or monazite by an ion-exchange process”