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NEET 2022
Exam
NEET
Year
2022
Subject
Physics
Chapter
Nuclear Physics

NEET 2022 · Physics · Nuclear Physics

In the given nuclear reaction, the element X is Na 1122 → X + e ^ +...

In the given nuclear reaction, the element XX is Na1122→X+e++vNa 1122 \to X + {e}^{+} + v

Options

  1. ANe1023Ne 1023
  2. BNe1022Ne 1022
  3. CMg1222Mg 1222
  4. DNa1123Na 1123

Correct answer

B. Ne1022Ne 1022

Step-by-step solution

As positron is emitting, it is positive beta decay with equation,

XzA⟶Yz−1A+e++νX zA ⟶ Y z - 1A + {e}^{+} + ν

Hence, ⇒Na1122⟶Ne1022+e++ν⇒ Na 1122 ⟶ Ne 1022 + {e}^{+} + ν

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