The n = ________ principal shell is the lowest that may contain a d-subshell.
A) 1
B) 2
C) 3
D) 4
E) not enough information
Answer: C
The n = ________ principal shell is the lowest that may contain a d-subshell.
A) 1
B) 2
C) 3
D) 4
E) not enough information