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03-06-2023
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Radon-222 undergoes alpha emission. Select the equation that correctly describes this nuclear reaction. Click the answer you think is right. 222 Rn → + 86 He 218 Po 22 Rn → He + 4 At mrn + He 218 86 22°Ra 86 88 222 232 Rn + a + 33Rn

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