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Author Question: Gadolinium-150 has a half-life of 1.8106 years, making it suitable as a radiotracer for use in healthcare. (Read 42 times)

jlmhmf

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on: Mar 21, 2021

Question 1

Carbon-11 emits a positron to form nitrogen-11.

◦ true
◦ false

Question 2

Gadolinium-150 has a half-life of 1.8×106 years, making it suitable as a radiotracer for use in healthcare.

◦ true
◦ false
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by jlmhmf on Mar 21, 2021

Kimmy

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jlmhmf

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Reply 2 on: Mar 21, 2021
:D TYSM

chereeb

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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