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A monatomic species that has 18 electrons and a net charge of 2⁻ has

Options

  1. Athe same number of electrons as a neutral argon atom
  2. Bmore protons than electrons
  3. C2 unpaired electrons
  4. D20 protons

Correct answer

A. the same number of electrons as a neutral argon atom

Step-by-step solution

The correct answer is option (A)

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