Question

Correct set of four quantum numbers for valence electron of rubidium (Z = 37)is
(a) 5,0,0, $+\frac{1}{2}$
(b) 5,1,0, $+\frac{1}{2}$
(c) 5,1,1, $+\frac{1}{2}$
(d) 6,0,0, $+\frac{1}{2}$

Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (A)

That's it..

Answer 2

Thanks for your question ☺

OPTION A IS CORRECT ✔✔

THANKS