MREE
Examples
“Due to the lanthanide contraction phenomenon, the REE are further divided into larger LREE (light⟳ Ln, La–Sm), medium MREE (Sm–Dy) and smaller HREE (heavy Ln, Tb–Lu and Y).”
“MREE possess⟳ unique properties that make⟳ them valuable for specific applications, including their use⟳ in phosphors for displays and lighting and in lasers for precise cutting and medical imaging.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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