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transactinide

NOUN
  1. any of the artificially produced elements with atomic numbers greater than 103
ADJECTIVE
  1. of or belonging to the elements with atomic numbers greater than 103

How To Use transactinide In A Sentence

  • Investigation of the chemical properties of the actinides was followed more recently by chemical studies of the first three transactinides - rutherfordium, hahnium, and seaborgium.
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