I suspect the word you're looking for is "degenerate."
Ne has three p-orbitals.
The subshells of 1s 2s 2p 3s 3p 4s 3d 4p 5s 4d 5p 4f act like core orbitals. This understanding of the configuration of the atom helps us to understand why electrons and atoms behave the way they do.
Each and every element after Lithium has these orbitals.
The 3rd period contains 2 of the 3 orbitals for the third sublevel. It has the s and p orbitals in it.
The different orbitals are s orbitals, p orbitals, d orbitals, and f orbitals.
An s orbital is closer to the nucleus than a p orbital, so it shields outer electrons more than a p orbital does. Therefore, it's penetration effect is greater than the p orbital's. The penetration effect is the tendency of orbitals closer to the nucleus shielding outer electrons.
atomic orbitals and electron orbitals
Degenerate orbitals are orbitals which have the same energy in an atom.
An element with their s- and p-orbitals filled, with respect to their principle quantum number (1, 2, 3, 4, 5, or 6), acts as a noble gas. Helium's two valence electrons are in the 1s-orbital, thereby closing out that shell (the 1-shell), because there is no 1p-orbital. The other noble gas elements, however, have to fill up their p-orbitals, as well as their s-orbitals, before closing out their shells. For example, both the 2s- and 2p-orbitals (neon), 3s- and 3p-orbitals (argon), 4s- and 4p-orbitals (krypton), 5s- and 5p-orbitals (xenon), and 6s- and 6p-orbitals (radon), are filled for the elements listed, therefore they act like noble gases. The alkaline earth metals have their 2s-, 3s-, 4s-, 5s-, and 6s-orbitals filled, but have no electrons in their respective p-orbitals, so their shells are far from being closed and therefore act nothing like helium chemically.
I suspect the word you're looking for is "degenerate."
2 p orbitals
Increase in positive charge draws electrons closer to the nucleus. Increase in the number of occupied orbitals shields electrons in the highest occupied energy level from the attraction of proteins in the nucleus.
All p sublevels contain three orbitals, including the 4p sublevel.
5 orbitals
Pure and hybrid orbitals in acetylene
Half filled orbitals or empty orbitals