Record Label : surface_radioactivity_content_of_218Rn
Record Title : Surface Radioactivity Content of 218Rn
CF Standard Name : surface_radioactivity_content_of_218Rn
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 "218Rn" is the isotope "radon-218" with a half-life of 4.05e-07 days.
Canonical Units : Bq m-2