sublevel# of electron in every sublevel

The Principal energy Level (the #) only holds the # that sublevels.

Principal power Level# that Sublevels sublevels
222s 2p
333s 3p 3d
444s 4p 4d 4f
555s 5p 5d 5f 5g

Yes, the 5th energy level stop 5 sublevels and that critical one would be 5g.

Electrons add in power order (Aufbau Principle) not power level order.
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d10 6p6 7s2 5f14 6d10 7p6

Maximum variety of electron in an energy level (2n2)

Principal power Level(n)sublevelselectronstotal electrons
22s 2p2 + 68
33s 3p 3d2 + 6 +1018
44s 4p 4d 4f2 + 6 + 10 + 1432
55s 5p 5d 5f 5g2 + 6 + 10 + 14 + 1850

Maximum variety of orbitals in an power level (n2)

Principal energy Level(n)sublevelselectronstotal electronstotal orbitals
22s 2p2 + 684
33s 3p 3d2 + 6 +10189
44s 4p 4d 4f2 + 6 + 10 + 143216
55s 5p 5d 5f 5g2 + 6 + 10 + 14 + 185025

Sublevels are broken down right into orbitals

an orbital holds 2 electrons


Here is an animation of how the orbitals would look together you build out native the 1s.Pauli exclusion PrincipleWhen we draw electrons, we use up and down arrows. So, if an electron is paired up in a box, one arrow is up and the 2nd must be down.Hund’s dominance

When pour it until it is full sublevels other than s, electron are inserted in individual orbitals before they are paired up.