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Chemistry
Which one of the following sets of ions represents a collection of isoelectronic species ?
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Q. Which one of the following sets of ions represents a collection of isoelectronic species ?
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Structure of Atom
A
$K^+,\, Cl^-, Ca^{2+} \,SC^{3+}$
100%
B
$Ba^{2+} \, , Sr^{2+} \, , K^+,\, S^{2+}$
0%
C
$N^{3-},\, O^{2-},\, F^-,\, S^{2-}$
0%
D
$Li^+,\, Na^+,\, Mg^{2+},\, Ca^{2+}$
0%
Solution:
isoelectronic means having same no. of electons. $K^+,\, Cl^-, Ca^{2+} \,SC^{3+}$ (all are having 18 electrons).