Record Label : surface_radioactivity_content_of_140La
Record Title : Surface Radioactivity Content of 140La
CF Standard Name : surface_radioactivity_content_of_140La
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. "La" means the element "lanthanum" and "140La" is the isotope "lanthanum-140" with a half-life of 1.76e+00 days.
Canonical Units : Bq m-2