Write all the quantum numbers for valance electron of sodium. – InterviewSolution

1.

Write all the quantum numbers for valance electron of sodium.

Answer»

1. The electronic configuration of sodium is 1s² 2s² 2p⁶ 3s¹.

2. The valance orbital is 3s.

3. The quantum numbers for this orbital is

n	l	m_l	m_s
3	0	0	+ 1/2 or - 1/2

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