what is the maximum number of electrons that can be held in a d sublevel?\no 2\no 4\no 10\no 6

what is the maximum number of electrons that can be held in a d sublevel?\no 2\no 4\no 10\no 6
Answer
Brief Explanations:
Each orbital can hold a maximum of 2 electrons. A d - sublevel has 5 orbitals. So the maximum number of electrons in a d - sublevel is 2×5 = 10.
Answer:
C. 10