The correct set of four quantum numbers for the valence elec... | Chemistry | SolveeIt | Solveeit

Today, August 18

Question

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

A

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

B

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

C

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

D

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

Answer

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

Explanation

Solution

$Rb (37)=[ kr ] 5 s ^{1}$
$n =5,\, 1=0.\, m =0,\, s =+1 / 2$