Step 1: Understand the variables. Here, 'n' is the principal quantum number and 'l' is the azimuthal quantum number.
Step 2: Identify the value of 'l'. In this case, l = 2.
Step 3: Use the value of 'l' to determine the type of orbital. The types of orbitals are defined as follows: l = 0 corresponds to s, l = 1 corresponds to p, l = 2 corresponds to d, and l = 3 corresponds to f.
Step 4: Since l = 2, we conclude that the type of orbital is d.
