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8. A neutron causes 7 Ac to change according to the following reaction: }n +" Ac...

Question:

8. A neutron causes 7 Ac to change according to the following reaction: }n + Ac →X +y The 4X nucleus subsequently undergoes
8. A neutron causes 7 Ac to change according to the following reaction: }n +" Ac →X +y The 4X nucleus subsequently undergoes B decay, and its daughter does too. What is the atomic number of the final nucleus? x 90

Answers

227 Ac So 227+1 2२४ and 89+ 0 २२४ So, 89 Now again x undengses B decay · So it Can be reepree sented by whene the atomic num

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