Chemistry, asked by mbabaziprovidenceniy, 5 months ago

given promethium (Z=61), write balanced nuclear equations for the decomposition of;
a. Pm-142 by positron emission; by K-electron capture and gamma emission
b. Pm-147 b beta emission and alpha emission

Answers

Answered by ABDULMUHAIMINHIJAZI

0

Answer:

rishwjendjd xjiqj

Explanation:

beusvs8wbejxorn28ye8i

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