the electronic configuration of aluminum is 1s2,2s2,2p6,3s2,3p1.This shows it does not hav a d-orbital.
There are 5 d orbitals in a given sublevel.
There are five different d orbitals within the 3d sublevel: 3dz², 3dxz, 3dyz, 3dx²-y², and 3dxy.
I try to answer your question sub shell no. of orbitals s 1 p 3 d 5 f 7 Hope you will be satisfied
The s sub-level can hold a maximum of two electrons; , p a maximum of 6; d, a maximum of 10 and f, a maximum of 14 (although the f sub-level is only present in the lanthanide and actanide series).
The f subshell has seven orbitals, with one of them having four lobes and two of them having three lobes. The other four orbitals have varying numbers of lobes.
The 3rd energy level (n=3) includes the 3d sub-level, which contains five different d orbitals. These orbitals are designated as 3dxy, 3dyz, 3dzx, 3dx²−y², and 3dz². Each of these orbitals can hold a maximum of two electrons, allowing for a total of ten electrons in the 3d sub-level.
There are 5 d orbitals in a given sublevel.
There are five different d orbitals within the 3d sublevel: 3dz², 3dxz, 3dyz, 3dx²-y², and 3dxy.
I try to answer your question sub shell no. of orbitals s 1 p 3 d 5 f 7 Hope you will be satisfied
The s sub-level can hold a maximum of two electrons; , p a maximum of 6; d, a maximum of 10 and f, a maximum of 14 (although the f sub-level is only present in the lanthanide and actanide series).
In the third energy level (n=3), the sub-levels include 3s, 3p, and 3d. The 3s sub-level has 1 orbital, the 3p sub-level has 3 orbitals, and the 3d sub-level has 5 orbitals. Therefore, the total number of orbitals in the 3s, 3p, and 3d sub-levels combined is 1 + 3 + 5 = 9 orbitals.
3p
The f subshell has seven orbitals, with one of them having four lobes and two of them having three lobes. The other four orbitals have varying numbers of lobes.
You can break down the shell and orbitals of an atom on several levels of detail.First, there are the main shells of the atom, and these are numbered 1, 2, 3, 4, etc. (or like some doing it alphabetically K, L, M, N, ...).In the periodic table you will encounter them as seven periods.Each shell holds orbitals (sometimes called sub-shells, but they are not), and different shells have different numbers of orbitals associated with it. The higher the number of the main shell, the more orbitals it contains. In fact, the number of the main shell is equal to the number of orbitals it contains. The types of orbitals are labeled like this: s, p, d, f, and not so very important: g, h, i, etc (alphabetically after i).So far we have:Main shell #1-- contains one orbital (s-orbital)Main shell #2-- contains two orbitals (s-orbital, and p-orbital)Main shell #3-- contains three orbitals (s-orbital, p-orbital, and d-orbital)Main shell #4-- contains four orbitals (s-orbital, p-orbital, d-orbital, and f-orbital)etc...Now we can further break down orbitals! The p-orbital is actually composed of three sub-orbitals and the d-orbital is composed of 5 sub-orbitals and f-orbital in 7 sub-orbitals.So we have:s-orbital: just a single orbital, called just the s-orbitalp-orbitals: composed of 3 sub-orbitals, called the px-, py-, and pz-orbitalsd-orbitals: composed of 5 sub-orbitals, called the dxy-, dxz-, dyz-, dx2-y2, and dz2-orbtialsf-orbitals: composed of 7 sub-orbitals, called fz3, fxz2, fyz2, fxyz, fz(x2-y2), fx(x2-3y2), fy(3x2-y2).etc...And at last, but not least: each sub-orbital has a maximum of TWO electrons in it, only differing in electron spin number.So the maxima per orbital are:s-orbital: just a single orbital, max. 2 electronsp-orbitals: composed of 3 sub-orbitals, max. 6 electronsd-orbitals: composed of 5 sub-orbitals, max. 10 electrons (= number of transitional elements)f-orbitals: composed of 7 sub-orbitals, max. 14 electrons (= number of lanthanides, actinides)(Thanks to JEK, who's original answer I completed with the last paragraph and some minor add's in the first ones)
The "s" orbital is circular; the "p" orbital is shaped like a dumbell. The "d" orbitals are like a double dumbell, though the dz2 sub orbital is like a dumbell with an annulus around it. Finally, the f orbital are much more complex. They are like a quadruple dumbell with the lobes pointing towards the 8 corners of a cube.
in a "s" sublevel there are a max of 2 electrons located on 1 orbital. in a "p" sub level there are a max of 6 electrons located on 3 orbitals. in a "d" sub level there are a max of 10 electrons located on 5 orbitals. Extra: within a level (n=2 or n=3 etc) the number of orbitals (adding all the s, p, d etc) is n^2. so in a n=2 level, there are 4 orbitals (1 for 2s, 3 for 2p..1+3=4)
Aluminium has three electron shells with 2,8,3 electrons each.