Across
- 2. represents energy level
- 5. smaller parts of energy levels
- 8. increases with the # of protons
- 9. increases with electronegativity
- 10. Father of periodic table
- 13. names of sublevels
- 15. plus one charge
- 16. said no 2 electrons can have the same exact set of quantum numbers and electrons in the same orbital have opposite spin
- 17. group 8A
Down
- 1. is larger when electron shielding is high
- 3. represents valence electrons
- 4. increases across a period
- 6. said unpaired electrons occupy empty orbitals first with parallel spin
- 7. 3D region around an electron
- 11. blocks proton pull
- 12. Maker of modern periodic table
- 14. said electrons occupy the lowest energy level first