Atomic Structure Question 114

Question: Which of the following atoms and ions are isoelectronic i.e. have the same number of electrons with the neon atom [NCERT 1978]

Options:

A) $ {F^{-}} $

B) Oxygen atom

C) $ Mg $

D) $ {N^{-}} $

Show Answer

Answer:

Correct Answer: A

Solution:

$ {F^{-}} $ have the same number of electrons with the neon atom.



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