Instruction: Balance the radioactive decay equation by selecting the correct reactant/product from Column A and identity the type of radioactive decay of the equation from the choices in Column B Column A Column B 212 83 Bi --> A. Alpha decay B. Beta decay C. Electron capture D. Gamma decay E. Positron emission + 42HE A. oy В. 145С C. 20881 TI D. 2He E. 9537RB 1. #21. answer from Column A #22. answer from Column B I. 956 Kr ---> + 0je + v #23. answer from Column A #24. answer from Column B II. 137 55CS --> 137 55CS+ #25. answer from Column A #26. answer from Column B IV. ---> 14,N + 0.1e +v #27. answer from Column A # 28. answer from Column B

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