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