Electron Configuration

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Across
  1. 2. – Region around nucleus where electrons exist.
  2. 4. – Principle that no two electrons share the same quantum numbers.
  3. 6. – Metals with partially filled d orbitals.
  4. 9. – Lowest energy state of an atom.
  5. 11. – Visual representation of electron arrangement.
  6. 12. – Region where an electron is most likely found.
  7. 14. – Shorthand for electron configuration (e.g., 1s² 2s²).
  8. 16. – Rule that electrons occupy orbitals singly before pairing.
  9. 17. – Set of numbers describing electron properties.
  10. 18. – Higher energy state than the ground state.
  11. 19. – Inner electrons not involved in bonding.
  12. 20. – Division within an energy level (s, p, d, f).
Down
  1. 1. – Negatively charged particle orbiting the nucleus.
  2. 3. – Elements with electrons filling f orbitals.
  3. 5. – Arrangement of electrons in an atom’s orbitals.
  4. 7. – Principle stating electrons fill lowest energy orbitals first.
  5. 8. – Law stating properties repeat with atomic number.
  6. 10. – Refers to noble gas shorthand for configurations.
  7. 13. – Electrons in the outermost energy level.
  8. 15. – Group of orbitals within a principal energy level.
  9. 20. – Electron property with two possible orientations.