Which Happened First?

Discovery of neodymium

Discovery of neodymium
Image: The original uploader was Tomihahndorf at German Wikipedia. · CC BY-SA 3.0 · source

Neodymium is a chemical element with the symbol Nd and atomic number 60. It is a silvery-white metal belonging to the lanthanide series and is one of the rare-earth elements. The metal tarnishes in air and reacts with water.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

Timeline

  1. Discovery of samarium1879
  2. Discovery of thulium1879
  3. Discovery of gadolinium1880
  4. Discovery of neodymium (this page)1885
  5. Discovery of dysprosium1886
  6. Discovery of germanium1886

Related

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