# This is the type of question that I will need to learn how to do but am lost at how

14 6 (a) A learner is granted delay a freshly expeditions exemplification of a radioactive embodied and thecompute objurgate Ctrom the fount is rest to variegate delay interval tas shown in Fig. 6.1(a). C CCo Co00/2 00/200/4 00/4O 0o 50 100 150 ”s o 50 100 150 ”sFig. 6.1(a) Fig. 6.1(b) A avoid congruous exemplification of the radioactive embodied is then expeditions and the learnerrepeats the illustration, but delay the exemplification at a preferable sky. The departure delayinterval of the compute objurgate for the avoid exemplification is shown in Fig. 6.1 (b). State the proof that is granted by these two illustrations for (i) the casual creation of radioactive sinking, , .................................................................................................................................... ----------------------------------------------------------------------------------------------------------------------------------- (b) The radioactive fount in (a) is an isotope of radon (2ggnn) that emits oc-radiation tobecome polonium (Po). (i) State the compute of neutrons in one center of radon-220. compute = ............................................ [1] (ii) Write down a nuclear equation to resemble the radioactive sinking of a center ofradon. ........................ [3] 9702/2/M/J03 ForExaminersUse

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