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Mathematics, 29.03.2021 14:00 zakeiryh
Radium undergoes alpha decay and forms A. A undergoes alpha decay and forms B. Which of the following corresponds to A and B?
A- Rn 222
A- Th 232
B- U 238
B- Po 218
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Radium undergoes alpha decay and forms A. A undergoes alpha decay and forms B. Which of the followin...
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