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Which One of the Following is a Correct Electronic Configuration of Sodium? - CBSE Class 9 - Science

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Question

Which one of the following is a correct electronic configuration of sodium?

(a) 2, 8

(b) 8, 2, 1

(c) 2, 1, 8

(d) 2, 8, 1

Solution

(d) The correct electronic configuration of sodium is 2, 8, 1.

  Is there an error in this question or solution?

APPEARS IN

 NCERT Solution for Science Textbook for Class 9 (2018 to Current)
Chapter 4: Structure of the Atom
Q: 18 | Page no. 55

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Solution Which One of the Following is a Correct Electronic Configuration of Sodium? Concept: Concept of Electrons Distributed in Different Orbits (Shells).
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