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Physics · JEE | Nuclei

हिन्दी

What is the neutron number \( N \) for the gold nucleus \( _{79}^{197}\mathbf{Au} \)?

  1. A
    79
  2. B
    118
  3. C
    197
  4. D
    276
View Answer & Solution

Correct answer · Option B

118

Explanation

Neutron number \( N = A - Z = 197 - 79 = 118 \).

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