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英日字典: atomic_number_59

atomic number 59   (TTS Sound)


The atomic_number_59 has 1 Senses.

  • atomic number 59, pr, praseodymium
  • プラセオジム
  • a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
  • 柔らかく黄色味を帯びた白色の3価の希土類金属元素

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