2. Table NU.1 lists some sources of household background radiation, all of which emit gamma radiation by various processes. For example, uranium-238 emits an alpha particle as well as gamma radiation when it decays, as shown in Equation NU.1. 92 238 4 U > He +2 90 234 Th Write nuclear equations for the other sources of background gamma radiation from Table NU.1: (pending/2pts) A Potassium-40, a beta emitter Normal BIU (pending/2pts) B Americium-241, an alpha emitter Normal BIU (pending/2pts) C Radon-222, an alpha emitter Normal fx B Saved Saved Tx fx e Saved BIU X₂ | X² | = fxe TX Report Table NU.1: Background Radiation Data Background radiation counts First minute Second minute Third minute Counts 13 16 17

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter18: Nuclear Chemistry
Section: Chapter Questions
Problem 49QRT
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Question

Table NU.1 lists some sources of household background radiation, all of which emit gamma radiation by various processes. For example, uranium-238 emits an alpha particle as well as gamma radiation when it decays, as shown in Equation NU.1.

92238U⟶24He+90234Th23892U⟶42He+23490Th

Write nuclear equations for the other sources of background gamma radiation from Table NU.1:

 
A Potassium-40, a beta emitter
 
B Americium-241, an alpha emitter
 
C Radon-222, an alpha emitter
 
3. Cobalt-60 decays to produce nickel-60. Write a nuclear equation to identify the particle released by this process.
2. Table NU.1 lists some sources of household background radiation, all of which emit gamma radiation by various processes. For example,
uranium-238 emits an alpha particle as well as gamma radiation when it decays, as shown in Equation NU.1.
92
238
4
U > He +2
90
234
Th
Write nuclear equations for the other sources of background gamma radiation from Table NU.1:
(pending/2pts)
A Potassium-40, a beta emitter
Normal
BIU
(pending/2pts)
B Americium-241, an alpha emitter
Normal
BIU
(pending/2pts)
C Radon-222, an alpha emitter
Normal
fx
B
Saved
Saved
Tx
fx e
Saved
BIU
X₂ | X² |
=
fxe
TX
Transcribed Image Text:2. Table NU.1 lists some sources of household background radiation, all of which emit gamma radiation by various processes. For example, uranium-238 emits an alpha particle as well as gamma radiation when it decays, as shown in Equation NU.1. 92 238 4 U > He +2 90 234 Th Write nuclear equations for the other sources of background gamma radiation from Table NU.1: (pending/2pts) A Potassium-40, a beta emitter Normal BIU (pending/2pts) B Americium-241, an alpha emitter Normal BIU (pending/2pts) C Radon-222, an alpha emitter Normal fx B Saved Saved Tx fx e Saved BIU X₂ | X² | = fxe TX
Report Table NU.1: Background Radiation Data
Background radiation counts
First minute
Second minute
Third minute
Counts
13
16
17
Transcribed Image Text:Report Table NU.1: Background Radiation Data Background radiation counts First minute Second minute Third minute Counts 13 16 17
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