How many subshells are in the n = 3 shell?
How many orbitals are in the n = 3 shell?
What Is the maximum number of electrons in the n = 3 shell?
there are 3 subshells when n=3which are s, p and dthe orbitals would be:s=1p=3d=5so the orbital number is 9
Each sub-orbital can hold 2 electrons.