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Preferred term

radioactivity_concentration_of_231Pa_in_air  

Definition

  • "Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "Pa" means the element "protactinium" and "231Pa" is the isotope "protactinium-231" with a half-life of 1.19e+07 days.

Note

  • Mapping to be determined

URI

https://vocab.met.no/CFSTDN/radioactivity_concentration_of_231Pa_in_air

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