Suppose That Starting With $^{227}_{89}$ , the Following Sequence of Decays Occurs: First an Alpha

question 39

Short Answer

Suppose that starting with $^{227}_{89}$ , the following sequence of decays occurs: first an alpha decay, then a beta-minus decay, and finally another alpha decay. What isotope is left after each one of the decays?

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Definitions:

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The set of customs, traditions, language, and social norms prevailing in the United States.