Zirconium Facts (Atomic Number 40 or Zr) - ThoughtCo
https://www.thoughtco.com:443/zirconium-facts-606622
WEBJan 29, 2020 · Symbol: Zr. Atomic Weight: 91.224. Discovery: Martin Klaproth 1789 (Germany); zircon mineral is mentioned in biblical texts. Electron Configuration: [Kr] 4d 2 5s 2. Word Origin: Named for the mineral zircon. Persian zargun: gold-like, which describes the color of the gemstone known as zircon, jargon, hyacinth, jacinth, or ligure.
DA: 76 PA: 49 MOZ Rank: 74