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Americium-241 is widely used in smoke detectors. The radiation released by this element ionizes particles that are then detected by a charged-particle collector. The half-life of 241 Am is 433 years, and it decays by emitting a particles. How many a particles are emitted each second by a 16.0-g sample of241 Am? particles/s

Americium-241 is widely used in smoke detectors. The radiation released by this element ionizes particles that are then detected by a charged-particle collector. The half-life of 241 Am is 433 years, and it decays by emitting a particles. How many a particles are emitted each second by a 16.0-g sample of241 Am? particles/s

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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**Americium-241 in Smoke Detectors** Americium-241 is widely used in smoke detectors. The radiation released by this element ionizes particles that are then detected by a charged-particle collector. The half-life of ^241Am is 433 years, and it decays by emitting α particles. **Problem Statement:** How many α particles are emitted each second by a 16.0-g sample of ^241Am? **Solution Box:** The blank box is intended for users to input their calculated value in particles per second (particles/s).
Transcribed Image Text:**Americium-241 in Smoke Detectors** Americium-241 is widely used in smoke detectors. The radiation released by this element ionizes particles that are then detected by a charged-particle collector. The half-life of ^241Am is 433 years, and it decays by emitting α particles. **Problem Statement:** How many α particles are emitted each second by a 16.0-g sample of ^241Am? **Solution Box:** The blank box is intended for users to input their calculated value in particles per second (particles/s).
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