MCQ
Phosphide ion has the electronic structure similar to that of
  • A
    Nitride ion
  • B
    Fluoride ion
  • C
    Sodium ion
  • Chloride ion

Answer

Correct option: D.
Chloride ion
d
(d)  

  Phosphide ion      Chloride ion
 Total electrons $({P^{3 - }})$  $(C{l^ - })$
$18$ $18$

${P^{3 - }}$ and $C{l^ - }$ are isoelectronic.

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