Chemistry Crossword Puzzle

12345678910111213141516171819202122232425262728293031323334353637383940414243
Across
  1. 2. the length between 2 peaks in a wave
  2. 4. they make up everything
  3. 7. element you think of when you see a banana
  4. 8. element with atomic number 106
  5. 13. atoms with fewer electrons then protons
  6. 14. what we breath
  7. 15. noble gas before radon
  8. 17. a electron is
  9. 19. gem that rubidium is based off of
  10. 20. the shape of an s orbital
  11. 25. responsible for the gold foil experiment
  12. 28. number of protons an element has is referred to as
  13. 29. sub-atomic particles with a -1 charge
  14. 30. it is inside of milk
  15. 32. atoms with the same number of protons, but different number of electrons
  16. 34. atom that has gained or lost one or more electrons
  17. 35. used to protect your clothes during labs
  18. 36. color of cesium when burned
  19. 38. when atoms absorb energy they become
  20. 39. element with the symbol "FE"
  21. 42. tiny object made entirely of protons and neutrons
  22. 43. element with atomic number 50
Down
  1. 1. tool used to hold objects
  2. 3. particle of light
  3. 4. represents an element
  4. 5. sub-atomic particles with a +1 charge
  5. 6. first element in the periodic table
  6. 9. number below the elements symbol
  7. 10. element with the atomic number 79
  8. 11. particles that are smaller than atoms
  9. 12. atoms with a negative charge are called
  10. 13. gave off green flame in the flame lab
  11. 16. sum of protons and neutrons in an atom
  12. 18. element with the symbol "Na"
  13. 21. atoms with different numbers of protons
  14. 22. determined the color of the flame in the salt
  15. 23. class you are solving this crossword puzzle in
  16. 24. tool we used to hold the fire during the flame lab
  17. 26. a proton is
  18. 27. used to protect your eyes during labs
  19. 31. element with the symbol "Si"
  20. 33. number of protons hydrogen has
  21. 37. 2nd element found in the periodic table
  22. 40. sub-atomic particles with a zero charge
  23. 41. noble gas before argon