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9th Class Science Structure of the Atom Question Bank 9th CBSE Science Structure of the Atom

  • question_answer
      The electronic configuration of phosphorus atom is 2, 8, 5. Give the electronic configuration of P3- ion.

    Answer:

                       Electronic configuration of P=2,8,5 P atom gains  to form has configuration = 2, 8, (5 + 3) = 2, 8, 8


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