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neodymium

ne·o·dym·i·um

neodymium

 
pronunciation:
ni o dI mi m
features:
Word Combinations (noun), Word Parts
part of speech: noun
definition: a rare-earth metallic chemical element that has sixty protons in each nucleus and that occurs most frequently as a trivalent ion in salts and minerals, used esp. in coloring high-quality optical glass. (symbol: Nd)
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