Q. For a given principal level n = 4, the energy of its subshells is in the order
A. s < p < d < f
B. s > p > d > f
C. s < p < f < d
D. f < p < d < s
Answer: s < p < d < f
For a given principal level n = 4, the energy of its subshells is in the order
For a given principal level n = 4, the energy of its subshells is in the order
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