Record Label : radioactivity_concentration_of_239Np_in_air
Record Title : Radioactivity Concentration of 239Np in Air
CF Standard Name : radioactivity_concentration_of_239Np_in_air
Record Description : "Radioactivity" means the number of radioactive decays of a material per second. "Radioactivity concentration" means radioactivity per unit volume of the medium. "Np" means the element "neptunium" and "239Np" is the isotope "neptunium-239" with a half-life of 2.35e+00 days.
Canonical Units : Bq m-3