[Answered] When radium-224 emits an alpha particle, the remaining daughter nucleus is which of the following? ...

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Author Question: When radium-224 emits an alpha particle, the remaining daughter nucleus is which of the following? ... (Read 60 times)

K@

Hero Member
Posts: 608

on: Jul 28, 2018

When radium-224 emits an alpha particle, the remaining daughter nucleus is which of the following?
a. actinium-215
c. bismuth-215
b. lead-213
d. radon-220

Question 2

Uranium-238 decays to Thorium-234 by emitting which of the following?
a. gamma ray
c. beta particle
b. positron
d. alpha particle

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Heffejeff

Sr. Member
Posts: 336

Reply #1 on: Jul 28, 2018

Answer to Question 1

D

Answer to Question 2

D

K@

Hero Member
Posts: 608

Reply #2 on: Jul 28, 2018

Thanks

Heffejeff

Sr. Member
Posts: 336

Reply #3 on: Jul 28, 2018

Welcome

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Author Question: When radium-224 emits an alpha particle, the remaining daughter nucleus is which of the following? ... (Read 60 times)

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