SATHEE: Atomic Structure Question 72

Atomic Structure Question 72

Question: $N a^{+}$ ion is isoelectronic with [CPMT 1990]

Options:

A) $L i^{+}$

B) $M g^{+ 2}$

C) $C a^{+ 2}$

D) $B a^{+ 2}$

Show Answer

Answer:

Correct Answer: B

Solution:

Electrons in $N a^{+} = 11 - 1 = 10$ Electrons in $M g^{2 +} = 12 - 2 = 10$

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Atomic Structure Question 72

Question: Na+ ion is isoelectronic with [CPMT 1990]

Options:

Answer:

Solution:

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Question: $N a^{+}$ ion is isoelectronic with [CPMT 1990]