Which of the following is not isoelectronic?
- A$Na^{+}$
- B$Mg^{2+}$
- C$O^{2-}$
- D$Cl^{-}$
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View SolutionWhich of the following are isoelectronic species?
What are the similarities and differences between $Mg$ and $Mg^{2+}$?
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View SolutionAmong the following, the isoelectronic species is/are:
$(I)$ $O^{2-}, F^{-}, Na^{+}, Mg^{2+}$
$(II)$ $Na^{+}, Mg^{+}, Al^{3+}, F^{-}$
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$(II)$ $Na^{+}, Mg^{+}, Al^{3+}, F^{-}$
$(III)$ $N^{3-}, O^{2-}, F^{-}, Ne$
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