chemistry p1lol

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Across
  1. 1. alpha particles
  2. 2. bottom two rows of periodic table
  3. 3. 6.626*10^-34
  4. 4. 2nd highest energy wavelength
  5. 6. colors of rainbow
  6. 7. bottom of wavelength
  7. 9. shortest wavelength on electromagnetic spectrum
  8. 15. radioactive element
  9. 18. used in atomic bomb
  10. 20. table of elements
  11. 23. heaviest stable element
  12. 24. highest energy visible light
  13. 25. element 10
  14. 26. number of electrons allowed in d orbital
  15. 28. protons in hydrogen
  16. 29. unit of measuring wavelength
  17. 30. number of electrons allowed in p orbital
  18. 31. atomic bomb
  19. 36. heavies noble gas
  20. 38. does not decay
  21. 39. subatomic particle with -1 charge
  22. 40. significant ____
  23. 42. harmful light from sun
  24. 43. element with different number of neutrons
Down
  1. 1. uncertainty principle
  2. 5. lowest energy wavelengths
  3. 8. unit of measuring frequency
  4. 10. size of wave
  5. 11. person who performed gold foil experiment
  6. 12. subatomic particle with no charge
  7. 13. unit of measuring energy
  8. 14. single particle of light
  9. 16. what atoms are mostly made of
  10. 17. top of wavelength
  11. 19. area where protons and neutrons are located
  12. 21. number of electrons allowed in s orbital
  13. 22. atom with positive or negative charge
  14. 27. lowest energy visible light
  15. 29. waves used in kitchen appliance
  16. 32. total of protons and neutrons combined
  17. 33. outermost electron shell
  18. 34. minimum amount of energy that can be gained or lost by an atom
  19. 35. subatomic particle with +1 charge
  20. 37. type of element in row 8
  21. 41. wavelength slightly longer than visible light