What is the label for the orbital shown here that indicates the type of orbital and its orientation in space? Express your answer using appropriate letters (e.g., pz). Do not include the energy level 7n.

How many radial, angular, and total nodes do the following orbitals have?

I am trying to learn noble gas electron configurations, but I am confused because I am seeing different orders of doing the notations than what I was seeing when doing the ground state (normal) electron configurations.  For example, I was trying to do the noble gas electron configuration for cadmium, and using the chart I came up with: [Kr] 5s^2  4d^10 But then, I wanted to check to make sure that I was right so I googled it, and it was a different answer?? It flipped it around and said that the correct configuration was: [Kr] 4d^10  5s^2 So then I was super confused and watched a video to see if they would explain why you do it in a different way, but then the guy in the video did it the way I originally did it!?  And so I kept looking and now I am seeing two different answers online. It seems whenever a noble gas electron configuration involves anything from D block, they put D block first in the configuration. But then again, some people aren’t doing it this way. Could somebody…

; Draw two of the orbitals for an electron with n=5 and 1=2, and one of the orbital with n=3 and l=1 label them correctly (provide the names of the orbitals). *** y y y X