Keywords |
  • Physics


The becquerel is the international legal (SI) unit of radioactivity. One becquerel (Bq) is equal to one disintegration per second (1 curie = 37 billion Bq). This unit represents such low activities that multiples of it are usually used: the MBq (Mega or million becquerels), the GBq (Giga or billion ) or the TBq (Tera or thousand billion becquerels).


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