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Chemistry · Structure of atom

हिन्दी

Calculate the number of neutrons in the species \( {}_{35}^{80}\text{Br} \).

  1. A
    45
  2. B
    35
  3. C
    80
  4. D
    115

Correct answer · Option A

45

Explanation

Number of neutrons is given by \( A - Z = 80 - 35 = 45 \).

Related questions

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