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What is the principal quantum number for the outermost electrons in sodium (Na)? (2023) 2023

Practice Questions

1 question
Q1
What is the principal quantum number for the outermost electrons in sodium (Na)? (2023) 2023
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  3. 3
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Questions & Step-by-step Solutions

1 item
Q
Q: What is the principal quantum number for the outermost electrons in sodium (Na)? (2023) 2023
Solution: Sodium has the electronic configuration of 1s² 2s² 2p⁶ 3s¹, so the principal quantum number for the outermost electrons is 3.
Steps: 0

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