Which quantum number specifies the shape of an orbital ?

(A) Magnetic quantum number can have the value 0,...., (n-1). (R) Magnetic quantum number specifies the number of orbitals.

Which quantum number defines the orientation of orbital in the space around the nucleus?

The quantum number which determines the shape of the orbital is

Subsidiary quantum number specifies

The magnetic quantum number specifies.

When the azimuthal quantum number l = 1, the shape of the orbital will be