MCQ
Chloride ion and potassium ion are isoelectronic. Then
- APotassium ion is relatively bigger
- BDepends on the other cation and anion
- CTheir size are same
- ✓Chloride ion is bigger than potassium ion
✓
Answer
Correct option: D.
Chloride ion is bigger than potassium ion
d
(d) Chloride ion and potassium ion are isoelectronic, isoelectronic ions are those ions having same number of electrons.
(d) Chloride ion and potassium ion are isoelectronic, isoelectronic ions are those ions having same number of electrons.
$K = 2,\,8,\,8,\,1$ ${K^ + } = 2,\,8,\,8$
$Cl = 2,\,8,\,7$ $C{l^ - } = 2,\,8,\,8$
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