chapter 6

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Across
  1. 2. show the arrangement of electrons within orbitals
  2. 6. unit for energy
  3. 8. the number of wave cycles
  4. 10. assumed a hydrogen atom consists of a central proton about which an electron moves in an orbit
  5. 11. harmful high energy waves
  6. 14. the height of a crest or the depth of a trough
  7. 16. where the electron is in its lowest energy state
  8. 17. n, l, m(little l)
  9. 19. elements in the series actinium
Down
  1. 1. show the number of electrons in each energy level
  2. 3. absorbed by carbon dioxide, contribute to global warming
  3. 4. within each principal energy level
  4. 5. the distance between two consecutive crests or troughs
  5. 7. spherical, shows the electron distribution
  6. 9. streams of particles
  7. 12. higher energy state after an electron absorbs energy
  8. 13. contains essentially all wavelengths between 400 and 700 nm
  9. 15. associated with ms
  10. 18. unit for frequency