12. When 2Ra decays, it emits 2 a particles, then a B particle, followed by an a particle. The resulting nucleus is: 88 A. 233Bİ 212 212 D. 25At 222RN 86 E. 2Bi 214 83 i С. 44РЬ 214 82

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Q: 88Ra undergoes alpha decay. Which of the following show the correct process for this decay? A 266Ra…

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