Question

Plot relative activity of the parent radionuclide 99Mo and its daughter product 99m Tc assum- ing the decay scheme of 2Mo 10, 20, 40, and 60-hour time points. 99m → Tc 66h 43 → Tc. Mark the relative activities of 99 Tc at 6h 43

Answer 1

hence to calalate relative ad-wity ot MmTc 안 10 hrtine poins 20、315 abtol lohn 2) 99mTc at aohn 0,099 0.99 x abta 20h3 3) 9m Tc at 4ohr ㄷ o.oo985 = 0985x Ό2abta 40 hr +) 99mTc at 6。הח . 00041 0978 ΧΙΟ abta 60hr