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In both beta -ve and beta +ve decay processes, the mass number of a nucleus remains same whereas the atomic number Z increases by one in beta -ve decay and decreases by one in beta +ve decay. Explain, giving reason.. please please help

    • Posted by Yuthika Yadav 7 years, 6 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Madhav Rathod 7 years, 6 months ago

    Since the mass of B- particle is negligibly small and atomuc no. Inc by one due to loss of 1 negative charge Similarly for B+ decay a B particle is negligibly small and +1 charge is emitted . The mass no. Remains same but here the atomic no. Decreases by 1 due to lose of 1 positive charge. ?

    1Thank You

    Madhav Rathod 7 years, 6 months ago

    I know

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