There is one s orbital and three p orbitals and five d orbitals in the third energy level.
14
5
5
In the second energy level, there are four orbitals - one 2s orbital and three 2p orbitals.
There are three p orbitals in all levels 2 and above. these are the px, py and pz orbitals, the (suffix is the direction - px lies along the x axis). In the 5th level they will be 5px, 5py, 5pz
one
One only - 1s.
One only - 1s.
The number of orbitals in each energy level is equal to n^2, where n is the principal quantum number. The number of electrons that can occupy each energy level is equal to 2n^2. For example, the first energy level (n=1) has 1 orbital and can hold 2 electrons, the second energy level (n=2) has 4 orbitals and can hold 8 electrons, and so on.
1 orbital with 2 atoms on it
In the fourth principal energy level, there are 16 orbitals. These consist of one 4s orbital, three 4p orbitals, five 4d orbitals, and seven 4f orbitals. These orbitals can be found in the fourth and subsequent periods of the periodic table.