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mikael mikael
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Posts: 12017
10 years ago
A radioactive nuclide of atomic number Z emits an alpha particle and the daughter nucleus then emits a beta particle.  What is the atomic number of the resulting nuclide? 
A) Z-1    
B) Z+1   
C) Z-2 
D) Z-3 
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wrote...
10 years ago
I believe B
mikael Author
wrote...
Donated
10 years ago
Thank you.
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