The Azimuthal quantum number for the valence electrons of \(\mathrm{Ga^+}\) ion is ___________.
(Atomic number of Ga = 31)
(Atomic number of Ga = 31)
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Correct Answer: 0
Solution and Explanation
Ga+ forms by losing the single 4p electron: \([\mathrm{Ar}]\,3d^{10}\,4s^2\).
The valence (outermost) electrons are the two 4s electrons. For an s subshell the azimuthal quantum number \(l = 0\).
Answer: 0
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