3 Vektoren zum Thema "Lanthanoide" bei ClipDealer

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Neodymium, on periodic table. Rare earth metal in lanthanide series, with atomic number 60 and element symbol Nd, from Greek neos didymos, meaning new twin. Used for lasers and high strength magnets.
Promethium, on periodic table. Rare earth metal in lanthanide series, with atomic number 61 and element symbol Pm, derived from Prometheus, the Titan. Used in luminous paint and atomic batteries.
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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