a. Write the equation for the decay of ²5}Am by a- particle production. b. The complete decay of 241Am involves successively a, a, ß, a, a, ß, a, a, a, ß, a, and ß production. What is the final stable nucleus produced in this decay series? c. Identify the 11 intermediate nuclides.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter19: The Nucleus: A Chemist's View
Section: Chapter Questions
Problem 23E
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biz Nuclear Chemistry
Provide a complete solution:
1) One type of commercial smoke detector contains a minute
amount of radioactive americium-241 (24'Am), which
decays by a-particle production. The a particles ionize
molecules in the air, allowing it to conduct an electric cur-
rent. When smoke particles enter, the conductivity of the
air changes, and the alarm buzzes.
a. Write the equation for the decay of 2Am by a-
particle production.
b. The complete decay of 241Am involves successively a,
a, ß, a, a, ß, a, a, a, ß, a, and ß production. What is
the final stable nucleus produced in this decay series?
c. Identify the 11 intermediate nuclides.
Transcribed Image Text:biz Nuclear Chemistry Provide a complete solution: 1) One type of commercial smoke detector contains a minute amount of radioactive americium-241 (24'Am), which decays by a-particle production. The a particles ionize molecules in the air, allowing it to conduct an electric cur- rent. When smoke particles enter, the conductivity of the air changes, and the alarm buzzes. a. Write the equation for the decay of 2Am by a- particle production. b. The complete decay of 241Am involves successively a, a, ß, a, a, ß, a, a, a, ß, a, and ß production. What is the final stable nucleus produced in this decay series? c. Identify the 11 intermediate nuclides.
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