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英日字典: atomic_number_84

atomic number 84   (TTS Sound)


The atomic_number_84 has 1 Senses.

  • atomic number 84, polonium, po
  • ポロニウム
  • a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
  • テルルとビスマスと類似している放射性金属元素

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