What is the shape of subshell and orbital . What is the main difference between their shape.

Q.

What is the difference between shells, subshells and orbitals??

Q. Assertion :The orbitals in d subshell do not lose their degeneracy in the presence of external magnetic field. Reason: The orbitals in d subshell are spherical in shape.

Q. What is the shape of d-orbital ?

Q. What is the difference between a 2D shape and a 3D shape?
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