The correct set four quantum numbers for the valence electrons of rubidium atom (Z = 37) is :

Engineering

Chemistry

Electronic Configuration

Quantum Numbers

Question

The correct set four quantum numbers for the valence electrons of rubidium atom (Z = 37) is :

$5, 1, 1, + \frac{1}{2}$

5, 1, 0, + $\frac{1}{2}$

$5, 0, 0, + \frac{1}{2}$

$5, 0, 1, + \frac{1}{2}$

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Rubidium atom (Z = 37) = [Kr] 5s¹

n = 5, l = 0, m = 0, s = + $\frac{1}{2}$