Question: 10. A certain element X undergoes two successive alpha emission reactions followed by a beta emission reaction. The daughter nuclide formed is Ac-230 (Z=89).What

10. A certain element X undergoes two successive alpha emission reactions followed

10. A certain element X undergoes two successive alpha emission reactions followed by a beta emission reaction. The daughter nuclide formed is Ac-230 (Z=89).What is the identity of element X? Th-234 (Z = 90) U-235 (Z = 92) Th-238 (Z = 90) U-238 (Z = 92) %3!

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