Record Label : surface_radioactivity_content_of_236mNp
Record Title : Surface Radioactivity Content of 236Mnp
CF Standard Name : surface_radioactivity_content_of_236mNp
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 "236mNp" is the metastable state of the isotope "neptunium-236" with a half-life of 4.72e+10 days.
Canonical Units : Bq m-2