• Definition for "atomic number 61"
    • a soft silvery metallic part of the rare…
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  • Hypernym for "atomic number 61"

atomic number 61 definition

  • noun:
    • a soft silvery metallic part of the rare earth team having no stable isotope; was found in radioactive type as a fission item of uranium
    • a soft silvery metallic section of the rare-earth team having no steady isotope; had been found in radioactive type as a fission item of uranium
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