Q. What does the Aufbau Principle state
A) Electrons will be added to an atom only if the orbitals are different colors.
B) Electrons will be added to an atom starting from the lowest possible level or sublevel.
C) Electrons will be added to an atom in a symmetrical manner.
D) Electrons will be added to an atom in a random order.
✔ Correct Answer: Electrons will be added to an atom starting from the lowest possible level or sublevel.
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