Consider the ground state electron configuration of Mn. Which one of the following statements is true about the sets of quantum numbers that correspond to the electrons of Mn?
a. All 3d electrons of Mn have the same value of ml.
b. All 3d electrons of Mn have the same value of ms.
c. All valence electrons of Mn have the same value of l.
d. All valence electrons of Mn have the same value of n.
e. All statements a - d are true.