Science

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Across
  1. 3. Color that is more than 625nm-740nm
  2. 5. Atomic symbol of Helium
  3. 7. Electro volts
  4. 8. Atomic #
  5. 10. E=hv h = ______
  6. 16. Atomic # of Hydrogen
  7. 17. 2s2
  8. 19. 1s2
  9. 21. Atoms absorb energy and become ______
  10. 22. Light at a certain frequency causes metals to ______ their electrons
  11. 23. In meters
  12. 24. Ultraviolet, ______, Infrared
Down
  1. 1. # of Neutrons in Hydrogen
  2. 2. c = wavelength x frequency c = ______
  3. 4. Waves per second
  4. 5. Element with 1 proton
  5. 6. Electrons are the same as the # of ______
  6. 9. A maximum of 2 electrons can inhabit one orbital, but only if they have ______ spin
  7. 11. # of Electrons in Gold
  8. 12. 1 Orbital has a maximum of _ e’s
  9. 13. wavelength × frequency
  10. 14. Atomic # of Potassium
  11. 15. ROYG___
  12. 18. Mass - Atomic #
  13. 20. Color that is less than 380nm-435nm