How many orbitals are described by each of the below combinations of quantum numbers?
n= 3, l =0
_______ orbitals
n=4, l = 2, ml = 2
_______ orbitals
Answer :
For principal quantum number n , no. of atomic orbitals possible are n2 .
e.g. for n= 3 , 9 atomic orbitals are possible
3s contain 1 orbital
3p contain 3 orbitals
3d contain 5 orbitals . So, in n=3 , total 9 orbitals
(1) : no. of orbitals in n=3 , l = 0
Only 1 atomic orbital possible (3s) . Since l= 0 for s orbital
(2) : no. of orbitals in n= 4 , l = 2 , m= 2
n= 4 can have 16 orbitals
l=2 for d subshell
n= 4 , l= 2 can have 5 orbitals (4d)
n= 4 , l=2 , m=2 have only 1 orbital (4dx2-y2)
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How many orbitals are described by each of the below combinations of quantum numbers? a) n = 3, ℓ =0 b) n = 4, ℓ = 2, mℓ = 2
How many orbitals are described by each of the below
combinations of quantum numbers?
n = 3, ℓ =0
orbitals
n = 4, ℓ = 2, mℓ = 2
orbitals
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