Multiple Choice
The states being filled from the beginning to end of the lanthanide series of atoms are:
A) n = 3, ℓ=2 states
B) n = 4, ℓ=1 states
C) n = 4, ℓ=2 states
D) n = 4, ℓ=3 states
E) n = 5, ℓ=2 states
Correct Answer:

Verified
Correct Answer:
Verified
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