Record Label : surface_radioactivity_content_of_240mNp
Record Title : Surface Radioactivity Content of 240Mnp
CF Standard Name : surface_radioactivity_content_of_240mNp
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 "240mNp" is the metastable state of the isotope "neptunium-240" with a half-life of 5.08e-03 days.
Canonical Units : Bq m-2