Maximum number of electrons in 2p sublevel. What is the maximum number of electrons that can occupy the third principal energy level? May 20, 2024 · The 2p sub-level can hold a maximum of 6 electrons. Feb 20, 2014 · The second shell has 2 subshells: the $s$ subshell, which has 1 orbital with 2 electrons, and the $p$ subshell, which has 3 orbitals with 6 electrons, for a total of 4 orbitals and 8 electrons. Each of these orbitals can hold a maximum of two electrons, meaning the 2p sublevel can hold a total of six electrons. Electrons add in energy order (Aufbau Principle) not energy level order. The 2s sub-level can hold 2 electrons, and the 2p sub-level can hold 6 electrons, making a total of 8 electrons for the n = 2 energy level. Using the above you can work out the maximum number of electrons that can occupy a shell is 2n 2. Yes, the 5th energy level holds 5 sublevels and that last one would be 5g. Each of those orbitals can hold a maximum of 2 electrons. n = 2 energy level: This energy level includes both the 2s and 2p sub-levels. Here is an animation of how the orbitals would look as you build out from the 1s. s8rcibw g9d87xk difjde zr3 2lph sosh rdkld7 hevw roxt yj