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The radioactive isotope 247 Bk undergoes a series of alpha-particleand beta particle productons, taking bk-247 through manytransformations to end up as 207pb. in the complete decay series,how many alpha P and how many beta P are produced? indicateintermedidiate nuclides.
How do you do this without knowing the stages, etc? Ihave looked thru two textbooks, and there is not a single exampleof how to do this.

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