Which Happened First?

Discovery of zirconium

Discovery of zirconium
Image: Alchemist-hp (pse-mendelejew.de). · FAL · source

Zirconium is a chemical element; it has symbol Zr and atomic number 40. First identified in 1789, isolated in impure form in 1824, and manufactured at scale by 1925, pure zirconium is a lustrous transition metal with a greyish-white color that closely resembles hafnium and, to a lesser extent, titanium.

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

Which happened first?

Timeline

  1. Discovery of strontium1787
  2. Discovery of yttrium1787
  3. Discovery of carbon1789
  4. Discovery of uranium1789
  5. Discovery of zirconium (this page)1789
  6. Discovery of titanium1791

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Discovery of zirconium (1789) · Which Happened First?