MCQ
An element $Z^{X^A}$ successively undergoes three $\alpha$ decays and four $\beta$ decays and gets converted an element $Y$ are respectively
  • A
    ${ }_{Z-6} Y^{A-12}$
  • B
    $Z+2 Y^{A-12}$
  • ${ }_{Z-2} Y^{A-12}$
  • D
    $Z_{-10} Y^{A-12}$

Answer

Correct option: C.
${ }_{Z-2} Y^{A-12}$
${ }_{Z-2} Y^{A-12}$

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