In quantum mechanics, ( n ), ( l ), and ( m ) are quantum numbers that describe the state of an electron in an atom. The principal quantum number ( n ) determines the energy level and size of the orbital, while the azimuthal quantum number ( l ) defines the shape of the orbital, with values ranging from 0 to ( n-1 ). The magnetic quantum number ( m ) specifies the orientation of the orbital in space and can take integer values from (-l) to (+l). Thus, ( l ) is dependent on ( n ), and ( m ) is dependent on ( l ).
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