J & K CET Medical J & K - CET Medical Solved Paper-2007

  • question_answer
    Uranium with a mass number 237 and atomic number 92, changes to a nucleus with atomic number 90 and mass number 233 on emission of

    A) \[\beta -\]particle           

    B) \[\gamma -\]particle

    C) \[\alpha -\]particle        

    D)  positron

    Correct Answer: C

    Solution :

                    \[_{92}{{U}^{237}}{{\xrightarrow[{}]{-\alpha }}_{90}}{{X}^{233}}\]


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