Record Label : surface_radioactivity_content_of_238Np
Record Title : Surface Radioactivity Content of 238Np
CF Standard Name : surface_radioactivity_content_of_238Np
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. "Np" means the element "neptunium" and "238Np" is the isotope "neptunium-238" with a half-life of 2.10e+00 days.
Canonical Units : Bq m-2