Orbitals

Orbitals refer o the physical region or space where the electron can be calculated to be present.Each Orbital can have or contain maximun  2 electrons.Following this law each sub-level can contain an specific number of orbitalsl.Sub-level "s" contains 1 orbital, sub-level "P" contains 3 orbitals, sub-level "d"contains 5 orbitals and finally sub-level"f" contains 7 orbitals.