Q. The specific activity of radioactive isotopes is measured in: (Solved)
1. MeV (million electron volts)
2. R/h (roentgens per hour) or gray per hour
3. Ci/g (curies per gram) or Becquerel per gram
4. Counts per minute (c/min)
- c. Ci/g (curies per gram) or Becquerel per gram