Chemistry 2012 Student Edition (hard Cover) Grade 11
Chemistry 2012 Student Edition (hard Cover) Grade 11
12th Edition
ISBN: 9780132525763
Author: Prentice Hall
Publisher: Prentice Hall
Question
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Chapter 25, Problem 85A
Interpretation Introduction

Interpretation : The question is to find the properties of isotopes that make it possible to use neutron activation analysis to identify the composition of matter.

Concept Introduction: The number of various elements (major, minor, or trace) present in a sample may be determined using the sensitive analytical method known as neutron activation analysis (NAA).

Expert Solution & Answer
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Answer to Problem 85A

The gamma rays produced by the neutron activation analysis are directly proportional to the concentration terms.

Explanation of Solution

Given information: Neutron activation analysis is used to identify the composition of matter.

  • The concentrations of elements in a wide variety of materials may be ascertained using the nuclear method known as neutron activation analysis (NAA).
  • Isotopes are atoms with the same number of protons but differing numbers of neutrons.
  • They differ in mass, which affects their physical characteristics even if they have almost identical chemical properties.
  • There are unstable isotopes that release radiation as well as stable isotopes that do not.
  • Hence, these properties of isotopes make it possible to use neutron activation analysis to identify the composition of matter.
Conclusion

The gamma rays produced by the neutron activation analysis are directly proportional to the concentration terms.

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Chapter 25, Problem 86A

Chapter 25 Solutions

Chemistry 2012 Student Edition (hard Cover) Grade 11

Ch. 25.1 - Prob. 1LCCh. 25.1 - Prob. 2LCCh. 25.1 - Prob. 3LCCh. 25.1 - Prob. 4LCCh. 25.1 - Prob. 5LCCh. 25.1 - Prob. 6LCCh. 25.1 - Prob. 7LCCh. 25.1 - Prob. 8LCCh. 25.2 - Prob. 9SPCh. 25.2 - Prob. 10SP
Ch. 25.2 - Prob. 11LCCh. 25.2 - Prob. 12LCCh. 25.2 - Prob. 13LCCh. 25.2 - Prob. 14LCCh. 25.2 - Prob. 15LCCh. 25.2 - Prob. 16LCCh. 25.3 - Prob. 18LCCh. 25.3 - Prob. 19LCCh. 25.3 - Prob. 20LCCh. 25.3 - Prob. 21LCCh. 25.3 - Prob. 22LCCh. 25.3 - Prob. 23LCCh. 25.3 - Prob. 25LCCh. 25.4 - Prob. 26LCCh. 25.4 - Prob. 27LCCh. 25.4 - Prob. 28LCCh. 25.4 - Prob. 29LCCh. 25.4 - Prob. 30LCCh. 25.4 - Prob. 31LCCh. 25.4 - Prob. 32LCCh. 25.4 - Prob. 33LCCh. 25 - Prob. 34ACh. 25 - Prob. 35ACh. 25 - Prob. 36ACh. 25 - Prob. 37ACh. 25 - Prob. 38ACh. 25 - Prob. 39ACh. 25 - Prob. 40ACh. 25 - Prob. 41ACh. 25 - Prob. 42ACh. 25 - Prob. 43ACh. 25 - Prob. 44ACh. 25 - Prob. 45ACh. 25 - Prob. 46ACh. 25 - Prob. 47ACh. 25 - Prob. 48ACh. 25 - Prob. 49ACh. 25 - Prob. 50ACh. 25 - Prob. 51ACh. 25 - Prob. 52ACh. 25 - Prob. 53ACh. 25 - Prob. 54ACh. 25 - Prob. 55ACh. 25 - Prob. 56ACh. 25 - Prob. 57ACh. 25 - Prob. 58ACh. 25 - Prob. 59ACh. 25 - Prob. 60ACh. 25 - Prob. 61ACh. 25 - Prob. 62ACh. 25 - Prob. 63ACh. 25 - Prob. 64ACh. 25 - Prob. 65ACh. 25 - Prob. 66ACh. 25 - Prob. 67ACh. 25 - Prob. 68ACh. 25 - Prob. 69ACh. 25 - Prob. 70ACh. 25 - Prob. 71ACh. 25 - Prob. 72ACh. 25 - Prob. 73ACh. 25 - Prob. 74ACh. 25 - Prob. 75ACh. 25 - Prob. 76ACh. 25 - Prob. 77ACh. 25 - Prob. 78ACh. 25 - Prob. 79ACh. 25 - Prob. 80ACh. 25 - Prob. 81ACh. 25 - Prob. 82ACh. 25 - Prob. 83ACh. 25 - Prob. 84ACh. 25 - Prob. 85ACh. 25 - Prob. 86ACh. 25 - Prob. 87ACh. 25 - Prob. 88ACh. 25 - Prob. 89ACh. 25 - Prob. 90ACh. 25 - Prob. 91ACh. 25 - Prob. 92ACh. 25 - Prob. 93ACh. 25 - Prob. 94ACh. 25 - Prob. 95ACh. 25 - Prob. 96ACh. 25 - Prob. 97ACh. 25 - Prob. 98ACh. 25 - Prob. 99ACh. 25 - Prob. 100ACh. 25 - Prob. 101ACh. 25 - Prob. 102ACh. 25 - Prob. 103ACh. 25 - Prob. 104ACh. 25 - Prob. 105ACh. 25 - Prob. 106ACh. 25 - Prob. 107ACh. 25 - Prob. 108ACh. 25 - Prob. 109ACh. 25 - Prob. 110ACh. 25 - Prob. 111ACh. 25 - Prob. 112ACh. 25 - Prob. 113ACh. 25 - Prob. 1STPCh. 25 - Prob. 2STPCh. 25 - Prob. 3STPCh. 25 - Prob. 4STPCh. 25 - Prob. 5STPCh. 25 - Prob. 6STPCh. 25 - Prob. 7STPCh. 25 - Prob. 8STPCh. 25 - Prob. 9STPCh. 25 - Prob. 10STPCh. 25 - Prob. 11STPCh. 25 - Prob. 12STPCh. 25 - Prob. 13STPCh. 25 - Prob. 14STPCh. 25 - Prob. 15STPCh. 25 - Prob. 16STPCh. 25 - Prob. 17STP
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