A radioactive nucleus 'A' undergoes a series of decays as given below: The mass number and atomic number of A 2 are 176 and 71 respectively. Determine the mass and atomic number of A 4 and A. - Wired Faculty

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A radioactive nucleus 'A' undergoes a series of decays as given below:
$straight A space rightwards arrow with straight alpha on top space straight A subscript 1 space rightwards arrow with straight beta on top space straight A subscript 2 space rightwards arrow with straight alpha on top space straight A subscript 3 space rightwards arrow with straight gamma on top space straight A subscript 4$
The mass number and atomic number of A₂ are 176 and 71 respectively. Determine the mass and atomic number of A₄ and A.

Solution

$straight A subscript 74 superscript 180 space rightwards arrow with space straight alpha space on top space straight A subscript 72 superscript 176 space rightwards arrow with space straight beta on top space straight A subscript 71 superscript 176 space rightwards arrow with straight alpha on top space straight A subscript 69 superscript 172 space rightwards arrow with straight gamma on top straight A subscript 69 superscript 172$
The mass number and atomic number of A₄ is 172 and 69, respectively.
The mass number and atomic number of A is 180 and 74, respectively.

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A radioactive nucleus 'A' undergoes a series of decays as given below:The mass number and atomic number of A2 are 176 and 71 respectively. Determine the mass and atomic number of A4 and A.

Some More Questions From Wave Optics Chapter

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation