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Anbefalt term

radioactivity_concentration_of_234Th_in_air  

Definisjon

  • "Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "Th" means the element "thorium" and "234Th" is the isotope "thorium-234" with a half-life of 2.41e+01 days.

Note

  • Mapping to be determined

URI

https://vocab.met.no/CFSTDN/radioactivity_concentration_of_234Th_in_air

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