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  • 🇬🇧 Cerium
  • 🇺🇦 Церій
  • 🇨🇳 鈰
  • 🇳🇱 Cerium
  • 🇫🇷 Cérium
  • 🇩🇪 Cer
  • 🇮🇱 סריום
  • 🇮🇹 Cerio
  • 🇯🇵 セリウム
  • 🇵🇹 Cério
  • 🇪🇸 Cerio
  • 🇸🇪 Cerium
  • 🇷🇺 Церий
  • Discoveror: Wilhelm von Hisinger, Jöns Jacob Berzelius, Martin Klaproth
  • Place of discovery: Sweden, Germany
  • Date of discovery: 1803
  • Origin of name : named after the asteroid Ceres which discovered in 1801, 2 years before the element.

Cerium was discovered in 1803 by Jöns Jacob Berzelius and Wilhelm Hisinger and independently by Martin Klaproth. It was isolated from a mineral from an iron mine at Bastn°s.