What is the meaning of atomic number 71?

noun

  • A trivalent metallic element of the rare earth group; usually occurs in association with yttrium.
WordNet 3.0 © 2006 by Princeton University
9
 
|15 years ago|522 views|share |citing 
APAWordNet. (2010). atomic number 71. Retrieved September 20, 2026, from http://smartdefine.org/atomic_number_71/definitions/1258349
ChicagoWordNet. 2010. "atomic number 71" http://smartdefine.org/atomic_number_71/definitions/1258349 (accessed September 20, 2026).
HarvardWordNet 2010, atomic number 71, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/atomic_number_71/definitions/1258349>.
MLAWordNet. "atomic number 71" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/atomic_number_71/definitions/1258349>