I have been involved in a discussion on stack.exchange about neutral atoms and the electric field.
Orbitals with l>0 have a shape , which is the probability density of finding the electron. I have been intuitively assuming in the answer that this shape will create changing electric fields, negative where the probability density of the electron predominates positive from the nucleus where it does not, and thus a spill over field would appear.
The measured orbitals of the hydrogen atom are symmetric. My second assumption then is that this measurement averages over many not oriented in space atoms and generates an average symmetry. At an instant in time the hydrogen atom at l=1 has the probability of being asymmetric, given by the orbital distribution.
But thinking about it, the same is true for the l=0 orbital.
The differences on orbital shape would then only appear if one experimented with the same , oriented atom.
I will be grateful if this "image " I have been using of orbitals shaping electric fields so that atoms are like small lego blocks that can fit or not, is wrong if the mathematics is done correctly.