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Haryana PMT Haryana PMT Solved Paper-2001

  • question_answer
    The radioactive decay of uranium into thorium is given by the equation\[_{92}{{U}^{238}}\xrightarrow{{}}_{90}^{{}}T{{h}^{234}}+X,\]?

    A)  A neutron                         

    B)  An \[\alpha \]-particle

    C)  Electron                             

    D)  Proton

    Correct Answer: B

    Solution :

                    Not available


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