praseodymium periodic table the elements with element symbol |
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| navigate by keyword : atom atomic chart chemical chemistry display earth education element elements filter glass greek green grid illustration lanthanide lanthanoid leek light material mendeleev metal name number periodic perspective praseodymium rare raster research science soft substance symbol system table tabular twin vector yellow |
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| Praseodymium, on periodic table, in the lanthanide series. Rare earth metal with atomic number 59 and symbol Pr, from Greek prasinos didymos, leek green twin. Used in Industry to filter yellow light. |
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