Question

The L shell in the valence shell in .......
Please give correct answer
Do you know that i have ask this question many time but that answer is not correct
And i ask that answer to my teacher her answer is sodium,also i have seen in digest and answer is coming oxygen,also i have seen in my science textbook and answer is neon.So,i was confuse which is correct answer.Hope you will give me right answer​

Answer 1

Answer:

The L shell is the valence shell in all 2nd period elements.

Answer 2

Answer:

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