chem hw question?

Draw an electron energy level diagram for an atom of phosphorus

hcbiochem2021-04-07T15:43:16Z

There will be 2 electrons in the 1s (1 arrow up and 1 arrow down).
There will be 2 electrons in the 2s.
There will be 6 electrons in the 2p.
There will be 2 electrons in the 3s.
There will be 3 electrons in the 3p, with 1 electron in each of the 3 orbitals, and all 3 arrows pointing upward.