Question: what is mbq in radiation?
Answer: One becquerel is an extremely small amount of radioactivity. Commonly used multiples of the Bq unit are kBq (kilobecquerel), MBq (megabecquerel), and GBq (gigabecquerel). 1 kBq = 1000 Bq, 1 MBq = 1000 kBq, 1 GBq = 1000 MBq. An old and still popular unit of measuring radioactivity is the curie (Ci).