MCQ
$N{a^ + }$ion is isoelectronic with
- A$L{i^ + }$
- ✓$M{g^{ + 2}}$
- C$C{a^{ + 2}}$
- D$B{a^{ + 2}}$
✓
Answer
Correct option: B.
$M{g^{ + 2}}$
b
(b) Electrons in $N{a^ + } = 11 - 1 = 10$
(b) Electrons in $N{a^ + } = 11 - 1 = 10$
Electrons in $M{g^{2 + }} = 12 - 2 = 10$
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