[Answered] When a nucleus of U-238 absorbs a neutron and becomes U-239, a beta emission, then another beta ...

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Author Question: When a nucleus of U-238 absorbs a neutron and becomes U-239, a beta emission, then another beta ... (Read 137 times)

Haya94

Hero Member
Posts: 558

on: Jul 29, 2018

When a nucleus of U-238 absorbs a neutron and becomes U-239, a beta emission, then another beta emission results in

A) Th-239.
B) Pa-239.
C) U-235.
D) Pu-239.
E) Pb-206.

Question 2

Plutonium is radioactively toxic

A) in any form.
B) although less toxic than radium.
C) both of these
D) neither of these

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jordangronback

Sr. Member
Posts: 339

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: C

Haya94

Hero Member
Posts: 558

Reply #2 on: Jul 29, 2018

Thank you!

jordangronback

Sr. Member
Posts: 339

Reply #3 on: Jul 29, 2018

Always glad to help...

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Author Question: When a nucleus of U-238 absorbs a neutron and becomes U-239, a beta emission, then another beta ... (Read 137 times)

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