Record Label : surface_radioactivity_content_of_219Rn
Record Title : Surface Radioactivity Content of 219Rn
CF Standard Name : surface_radioactivity_content_of_219Rn
Record Description : The surface called "surface" means the lower boundary of the atmosphere. "Content" indicates a quantity per unit area. "Radioactivity" means the number of radioactive decays of a material per second. "Rn" means the element "radon" and "219Rn" is the isotope "radon-219" with a half-life of 4.64e-05 days.
Canonical Units : Bq m-2