1. Ontum number represents
2. He proposed the probability that electrons will be found in
certlocations and the nucleus of an atom.
3. Number of principal energy level
4. Number of orbitals in the "p" sublevel
5. Number of electrons if the first and second energy levels are full
6. States that only two electrons occupy an orbital, and they must
have opposite spins.
7. He proposed the Uncertainty Principle
8 Number of orbitals in the second principal energy level
9. The volume or region of space around the nucleus where the
electron is most likely to be found
10. Maximum number of electrons in each atomic orbital.​