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I. E of O^- is less than that of O atom O^-<O

plz.. give me a reasons.

  • Neel
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  • 1 Answers
1 Answers
  • Answer: Due to electron-electron repulsion. Explanation: When comparing the ionization energies of two elements we should consider four main factors: Distance from nucleus. Effective nuclear charge. Shielding effect. Electron-electron repulsion.


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