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Chemistry · Structure of atom

हिन्दी

How many electrons are present in the species \( \text{O}_2^+ \)?

  1. A
    17
  2. B
    16
  3. C
    15
  4. D
    14
View Answer & Solution

Correct answer · Option C

15

Explanation

A neutral \( \text{O}_2 \) molecule has \( 8 + 8 = 16 \) electrons. \( \text{O}_2^+ \) has lost 1 electron, leaving \( 16 - 1 = 15 \) electrons.
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