Chemistry 2024 Exam Vocab

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Across
  1. 5. chromium's group
  2. 7. said atoms exist
  3. 9. Hg
  4. 10. number of protons and neutrons
  5. 11. discovered by Rutherford
  6. 15. created the periodic table
  7. 17. pH above 7
  8. 18. shape of carbonate
  9. 22. needed to start a reaction
  10. 23. Co
  11. 24. nine
  12. 27. added charges to atoms
  13. 32. produces carbon dioxide and water
  14. 35. outermost electrons
  15. 37. type of bond in CO
  16. 38. two
  17. 39. K
  18. 41. C
  19. 42. founder of the mole
  20. 44. absolute zero scale
  21. 45. ability to attract shared electrons
  22. 47. energy unit
  23. 52. said electrons fill lowest energy orbitals first
  24. 54. Au
  25. 56. there are 7
  26. 57. ex. chex mix
  27. 59. makes one product
  28. 60. Na
  29. 61. Snoop's graph
  30. 64. type of bond in iron
  31. 67. chlorine's group
  32. 70. barium's group
  33. 72. ex. steel
  34. 73. ten
  35. 78. contains hydrogen and carbon
  36. 79. neutral subatomic particle
  37. 80. added orbitals to the atom
  38. 83. mass per volume
  39. 85. principle that says 2 electrons per orbital
  40. 88. pH below 7
  41. 89. has mass and takes up space
  42. 90. sum of atomic masses
  43. 92. five
  44. 95. element or compound
  45. 98. two compounds switch partners
  46. 100. F
  47. 102. important numbers
  48. 103. an element kicks out another
  49. 107. same electron configuration
  50. 108. solid to gas
  51. 109. any ionic compound
  52. 110. amount of space taken up
  53. 111. what the arrow means
Down
  1. 1. Ba
  2. 2. Ag
  3. 3. six
  4. 4. negative subatomic particle
  5. 6. shape of HCl
  6. 8. dissolved in water
  7. 11. xenon's group
  8. 12. one reactant breaks down
  9. 13. Ne
  10. 14. can be shaped or molded
  11. 16. gives off heat
  12. 19. makes good wiring
  13. 20. positive ion
  14. 21. naming rules
  15. 25. sodium's group
  16. 26. Ra
  17. 28. ex. jello
  18. 29. conducts when aqueous
  19. 30. electrons sit singularly first
  20. 31. simplest form of matter
  21. 33. Sn
  22. 34. 3D region around the nucleus
  23. 36. neutrons vary in this
  24. 40. three
  25. 43. positive subatomic particle
  26. 46. does not react
  27. 48. seven
  28. 49. shape of water
  29. 50. Pb
  30. 51. unit of measure for atoms
  31. 53. weighted average of isotopes
  32. 55. measured in atm
  33. 58. all three states of matter
  34. 62. eight
  35. 63. two or more elements combined
  36. 64. moles per liter
  37. 65. gas law with R
  38. 66. four
  39. 68. used to name covalent compound
  40. 69. energy unit
  41. 70. negative anion
  42. 71. N
  43. 74. one
  44. 75. your favorite class
  45. 76. atoms want 8 electrons
  46. 77. shape of ammonia
  47. 81. opposing reactions at the same rate
  48. 82. ion with multiple elements
  49. 84. used to name transition metals
  50. 86. number of protons
  51. 87. Rn
  52. 91. shape of phosphate
  53. 93. last words of a dying man
  54. 94. charged atom
  55. 96. O
  56. 97. did the gold foil experiment
  57. 99. largest atomic radius
  58. 101. Cl
  59. 104. physical combo of substances
  60. 105. Fe
  61. 106. type of bond in NaCl