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traggthuyy@gmai traggthuyy@gmai
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4 years ago
Atoms with Z > ________ are radioactive and decay in one or more steps involving mostly alpha and beta decay.
A) 72
B) 130
C) 83
D) 150
E) 30
Textbook 

Chemistry: A Molecular Approach


Edition: 4th
Author:
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lakeishalakeisha
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4 years ago
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Good timing, thanks!
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