Na+ has completely filled K and L shells. Explain.

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Chapter 4 NCERT Class 9 Science SOLUTIONS

9. Na+ has completely filled K and L shells. Explain.

Question:

Na+ has completely filled K and L shells. Explain.

Answer:

K shell is full of 2 electrons and L shell is full of 8 electron. Na⁺ has a total of 10electrons so K and L shells are completely filled.

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(All Q's of this Chapter solved)

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