What is the meaning of europium?

noun

  • A bivalent and trivalent metallic element of the rare earth group.
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APAWordNet. (2010). europium. Retrieved September 20, 2026, from http://smartdefine.org/europium/definitions/1247634
ChicagoWordNet. 2010. "europium" http://smartdefine.org/europium/definitions/1247634 (accessed September 20, 2026).
HarvardWordNet 2010, europium, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/europium/definitions/1247634>.
MLAWordNet. "europium" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/europium/definitions/1247634>
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