Have answer, but need help checking work?

Question

a. Fill in the quantum numbers for the 4d sublevel. N = __4_____ and L = ____2_____

For the 4p sublevel, what values are possible for mL ? _____+/- 1 , 0______

b. How many d-orbitals are in the 4d sublevel ? ____5________

c. What is the maximum number of e- in the 4d sublevel? _____10______

d. What is the maximum number of e- in the 4dxy orbital? _____2______

e. What is the maximum number of e- possible in the 4th principal energy level ? __2__

f. How do the 4dxy, 4dyz, and 4dxz orbitals differ from each other?

please check my work for me, and let meknow what is wrong. thanks

Answer 1

I believe your a,b,c &d are correct

==========================

e. What is the maximum number of e- possible in the 4th principal energy level ? the "principal quantum number" is "n"

& the fourth shell can house s,p,d,&f's for 32 electrons

====================

f. How do the 4dxy, 4dyz, and 4dxz orbitals differ from each other?

there is not really much a difference, all three are identical, the only difference one can mention is their orientation in space relative  to the x,y&z axis