Atomic Number 59 — synonyms, definition
1. atomic number 59 (Noun)
2 synonyms
Pr praseodymium
1 definition
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.
2 types of
metal metallic element
3 parts of
bastnaesite bastnasite monazite