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单词 calcium-48
释义

calcium-48

English

Noun

calcium-48 (uncountable)

  1. (physics) A naturally-occurring radioactive isotope of calcium, 4820Ca, having twenty protons and twenty-eight neutrons, and a half-life of 4.3x1019 years
  • calcium-40
  • calcium-42
  • calcium-43
  • calcium-44
  • calcium-46
  • calcium-45
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