What is the meaning of rubidium?

noun

  • A soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite.
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APAWordNet. (2010). Rubidium. Retrieved September 21, 2026, from http://smartdefine.org/rubidium/definitions/1247687
ChicagoWordNet. 2010. "Rubidium" http://smartdefine.org/rubidium/definitions/1247687 (accessed September 21, 2026).
HarvardWordNet 2010, Rubidium, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/rubidium/definitions/1247687>.
MLAWordNet. "Rubidium" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/rubidium/definitions/1247687>
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