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Author Question: If 1.0 gram of an isotope has a half-life of 15 hours, the half-life of a 0.50 gram sample of the ... (Read 136 times)

Mollykgkg

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Question 1

Identify a reaction that follows a different decay process than the rest.
U → Ac
Ra → Rn
Cm → Pu
Po → Pb
Rn → Po

Question 2

If 1.0 gram of an isotope has a half-life of 15 hours, the half-life of a 0.50 gram sample of the same isotope is ________.
◦ 60 hours
◦ 30 hours
◦ 7.5 hours
◦ 15 hours
◦ 3.75 hours


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Marked as best answer by Mollykgkg on Jul 8, 2021

heyhey123

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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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Mollykgkg

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Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)


Joy Chen

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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