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Author Question: Bismuth Bi is known to be radioactive. The stability of Bi with respect to alpha, beta-plus and ... (Read 93 times)

londonang

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on: Oct 11, 2019

Question 1

The stability of Cl with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known:
He:4.002603 u
P:31.973907 u
S:35.967081 u
Cl:35.968307 u
Ar:35.967546 u
The Cl nucleus is
◦ subject to alpha decay only.
◦ not subject to alpha, beta-plus or beta-minus decay.
◦ subject to beta-plus decay only.
◦ subject to beta-plus or beta-minus decay, but not to alpha decay.
◦ subject to beta-minus decay only.

Question 2

Bismuth Bi is known to be radioactive. The stability of Bi with respect to alpha, beta-plus and beta-minus decay is to be determined. The following atomic masses are known:
He:4.002603 u
Tl:207.981998 u
Pb:211.991871 u
Bi:211.991255 u
Po:211.988842 u
The Bi nucleus is
◦ subject to beta-minus decay only.
◦ subject to beta-plus decay only.
◦ subject to alpha or beta-minus decay, but not beta-plus decay.
◦ subject to alpha decay only.
◦ subject to alpha or beta-plus decay, but not beta-minus decay.
Physics ¦ Walker ¦ 5th Edition
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Marked as best answer by londonang on Oct 11, 2019

bassamabas

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Reply #1 on: Oct 11, 2019
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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londonang

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Reply 2 on: Oct 11, 2019
Excellent

komodo7

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Reply 3 on: Yesterday
:D TYSM

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