Record Label : radioactivity_concentration_of_149Pm_in_air
Record Title : Radioactivity Concentration of 149Pm in Air
CF Standard Name : radioactivity_concentration_of_149Pm_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. "Pm" means the element "promethium" and "149Pm" is the isotope "promethium-149" with a half-life of 2.21e+00 days.
Canonical Units : Bq m-3