Chemistry Crossword

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Across
  1. 1. the least frequent wavelength
  2. 4. what block is Helium in on the periodic table
  3. 6. what is the element that Zn represents
  4. 7. what state is energy in when it gets to an excited state
  5. 9. you can only shorten your notation if you put your noble gas in _____
  6. 11. how should you write the frequency formula in your calculator?
  7. 13. what block is Zn in?
  8. 14. a principle in which electrons occupy the lowest energy shells first
  9. 18. no charge
  10. 20. to what power is 6.626 to when referring to energy
  11. 21. if all of sulfur’s exponents add up to 16, what is sulfur’s atomic number?
  12. 22. negative charge
  13. 23. the units for frequency
  14. 26. have a different number of neutrons, but same number of protons
  15. 27. how many rows are in a periodic table
  16. 28. what is the lowest point in the wavelength called
  17. 30. where do electrons “possibly” store themselves?
  18. 32. electrons have to occupy ____ before they can pair up
  19. 34. what does E=h*v mean
  20. 38. positive charge
Down
  1. 2. what are the subshells (or “blocks”) electrons are grouped into IN ALPHABETICAL ORDER!
  2. 3. what is the name of h/6.626*10^-34?
  3. 5. also known as the atomic number
  4. 8. what does energy emit when it returns back to its original state
  5. 10. a principle in which electrons can only occupy the same orbital if they have the different spin
  6. 12. to what power is 3.00 to when referring to the speed of light
  7. 15. if it is row 4 in the S block, what row is it in the D block?
  8. 16. ____ model is a model that displays the structure of an atom, but is slightly inaccurate (also used frequently in present day science classrooms)
  9. 17. what should the number of electrons be equal to?
  10. 19. how many electrons can fit into one orbital?
  11. 24. where electrons could POSSIBLY be
  12. 25. unit for measuring energy
  13. 29. types of electrons that occupy the outer energy shell
  14. 31. the most frequent wavelength
  15. 33. if there are five orbitals, how many electrons can fit (MAXIMUM)
  16. 35. what is the highest point in the wavelength called
  17. 36. a section in the periodic table that has 2 rows of 14 elements
  18. 37. to know the ______ you need to know the frequency