Wave function of electrons I natoms ar...

Wave function of electrons I natoms arae called atomic orbitals Atoms orbital s are labelled as three quantum number n,l,m.
Select invalid set of quantum number for any electrons in ground state electromns configuration of potassium :

`n=4,l=0,m=0,s=+(1)/(2)`

`n=3,l=1,m=0,s=+(1)/(2)`

`n=3,l=2,m=0,s=+(1)/(2)`

`n=2,l=1,m=-1,s=-(1)/(2)`

Verified by Experts

The correct Answer is:

`K to 1s^(2)2s^(2)2p^(6)3s^(2) 3p^(6) 4s^(1)`
3d is vacant.

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Wave function of electrons I natoms arae called atomic orbitals Atoms orbital s are labelled as three quantum number n,l,m. which orbitals have two directional lobes , which can point in three possiable directions ?

All orbitals which have n=2

All orbitals which have l=2

All orbitals which m=- 1/0 +1

All orbitals which have l=1

n=1, l=0 , m=0 , s=+1/2

n=1, l=1 , m=1 , s=+1/2

n=1, l=0 , m=0 , s=-1/2

n=2, l=1 , m=-1 , s=+1/2

`l=4,m_(1)=2`

`l=2,m_(1)=-3`

`l=3,m_(1)=4`

`l=3,m_(1)=0`