Q. What is the relationship between becquerel and curie unit? Answer:
1 curie = 3.7 × 1010 Bq
Notes: 1 curie = 1 Ci = 3.7 × 1010 decays per second = 3.7 × 1010 Bq. This is approximately the amount of radioactivity emitted by one gram (1 g) of radium-226. The 'curie' unit is named after Pierre Curie, a French physicist.