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Identify from the following the isoelectronic species:

Ne, O2-, NaOR Ar, Cl2-, K

in Chapter 4: Structure of Atom by Expert (10.7k points) | 90 views

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Atoms and ions having the same number of electrons are isoelectronic

Species and  No. of electrons

  • Ne =10
  • O2- 8 + 2 = 10
  • Na+ 11 − 1 = 10
  • Ar 18
  • Cl2- 17 + 2 = 19
  • K 19 − 1 = 18

 

Ne, O2-, Na+ are isoelectronic species.

by Expert (10.7k points)

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