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

Options

A. `5,1,1,+(1)/(2)`
B. `5,0,1,+(1)/(2)`
C. `5,0,0,+(1)/(2)`
D. `5,1,0,+(1)/(2)`

Answer

C

Explanation

Electronic configuration of valence shell of `Rb_(37) rarr 5s^(1)`
`n=5, 1=0, m_(1)=0, m_(s)=+(1)/(2)`