Atomic Structure Question 253

Question: The magnetic quantum number for valency electrons of sodium is [CPMT 1988; MH CET 1999]

Options:

A) 3

B) 2

C) 1

D) 0

Show Answer

Answer:

Correct Answer: D

Solution:

3s1 is valency electrons of Na for this n=3,,l=0,,m=0,,s=+12



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