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Author Question: It is often possible to use atomic masses when calculating the binding energy of a nucleus. This is ... (Read 82 times)

james

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on: Aug 10, 2020

Question 1

In which of the following decays does the atomic mass number of the daughter nucleus differ from that of the parent nucleus?

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Answers (a), (b), and (c) are correct.


Question 2

It is often possible to use atomic masses when calculating the binding energy of a nucleus. This is not true for calculating the Q value for the e+ decay process since

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the electron masses do not cancel.

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a positron is an antiparticle.

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the electron masses cancel.

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the mass of a positron cannot be neglected when compared to the mass of a nucleus.

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none of the above.
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Marked as best answer by james on Aug 10, 2020

ergserg

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Reply #1 on: Aug 10, 2020
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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james

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Reply 2 on: Aug 10, 2020
Wow, this really help

elyse44

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Reply 3 on: Yesterday
Excellent

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