Problem 21.14 with feedback Enter balanced nuclear equations for the following t

Question

Problem 21.14 with feedback

Enter balanced nuclear equations for the following transformations.

Part A

Gold-191 undergoes electron capture.

Express your answer as a nuclear equation.

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Part B

Gold-201 decays to a mercury isotope.

Express your answer as a nuclear equation.

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Part C

Gold-198 undergoes beta emission.

Express your answer as a nuclear equation.

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Part D

Gold-188 decays by positron emission.

Express your answer as a nuclear equation.

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Problem 21.14 with feedback

Enter balanced nuclear equations for the following transformations.

You may want to reference ( pages 910 - 913) Section 21.1 while completing this problem.

Part A

Gold-191 undergoes electron capture.

Express your answer as a nuclear equation.

SubmitMy AnswersGive Up

Part B

Gold-201 decays to a mercury isotope.

Express your answer as a nuclear equation.

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Part C

Gold-198 undergoes beta emission.

Express your answer as a nuclear equation.

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Part D

Gold-188 decays by positron emission.

Express your answer as a nuclear equation.

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Explanation / Answer

A) Au-191 + (e-) --> Np-191 + v (electron antineutrino)

B) Au-201 --> Hg-201 + (e-) + v

C) Au-198 --> Hg-198 + (e-) + v

D) Au-188 ---> Pt-186+ (e+) + v

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