Question

What is the maximum numbers of electron in an atom that can have quantum numbers ( n=4, m_{e}=+1 )
Solution

Given
[
begin{array}{l}
n=4, m=+1
n=4
end{array}
]
( Rightarrow l=0 ) to ( 4-1=0,1,2,3 )
For ( l=0, m=0 quad x )
Por ( l=81, m=-1,0,+1 ), 2eletion For ( l=2, m=-2,-1,0,+1,+2=2 ) election
[
text { For } l=3, quad m=-3,-2,0-1,0,+1,+2,+3
]
( =2 ) electron
Total ( =6 ) elevison
because because each orbital can accommodate 2 electrons of Trointe spins