Question

what are most likely the values of the quantum numbers l and ml for an electron in a 4d orbital

Answer 1

Hey there!


The main (n) indicates the level of energy or electron layer:

K =  1
L =  2
M = 3
N = 4
O = 5
P =6
Q = 7

Secondary quantum number indicates the sublevel in which the electron is :
S   =  0
p  = 1
d  = 2
f  = 3

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