Across
- 4. Element with atomic number 71
- 6. Element with symbol 'Rf'
- 8. Element with atomic number 18
- 9. Element with symbol 'B'
- 10. Element with symbol 'Sb'
- 13. Element with symbol 'W'
- 15. Element with atomic number 91
- 17. Element with symbol 'Lv'
- 18. Element with symbol 'O'
- 19. Element with symbol 'Cr'
- 22. Element with symbol 'Bk'
- 23. Element with atomic number 105
- 24. Element with atomic number 49
- 26. Element with symbol 'Cf'
- 27. Element with symbol 'Fr'
- 28. Element with atomic number 115
- 32. Element with atomic number 34
- 34. Element with symbol 'Na'
- 35. Element with symbol 'Mn'
- 36. Element with symbol 'Bi'
- 38. Element with symbol 'I'
- 40. Element with atomic number 32
- 42. Element with symbol 'Pb'
- 44. Element with symbol 'Sm'
- 45. Element with symbol 'Pu'
- 48. Element with symbol 'He'
- 50. Element with symbol 'Hs'
- 55. Element with atomic number 14
- 57. Element with atomic number 9
- 58. Element with symbol 'Og'
- 60. Element with atomic number 46
- 61. Element with symbol 'Au'
- 62. Element with symbol 'U'
- 65. Element with atomic number 35
- 67. Element with atomic number 52
- 69. Element with atomic number 96
- 71. Element with symbol 'Kr'
- 72. Element with atomic number 30
- 74. Element with symbol 'At'
- 76. Element with atomic number 84
- 81. Element with atomic number 77
- 83. Element with atomic number 111
- 86. Element with symbol 'Cn'
- 87. Element with symbol 'Sn'
- 88. Element with atomic number 3
- 91. Element with atomic number 48
- 93. Element with atomic number 37
- 94. Element with symbol 'Sr'
- 96. Element with atomic number 7
- 98. Element with atomic number 61
- 100. Element with atomic number 90
- 102. Element with atomic number 109
- 104. Element with symbol 'Y'
- 105. Element with symbol 'H'
- 106. Element with atomic number 22
- 107. Element with atomic number 81
- 108. Element with atomic number 114
- 109. Element with symbol 'K'
- 111. Element with atomic number 100
- 112. Element with symbol 'Am'
- 113. Element with atomic number 67
- 114. Element with atomic number 59
- 115. Element with symbol 'Tb'
- 116. Element with symbol 'Ts'
Down
- 1. Element with symbol 'Cl'
- 2. Element with atomic number 73
- 3. Element with symbol 'As'
- 5. Element with symbol 'Es'
- 6. Element with atomic number 44
- 7. Element with symbol 'Cu'
- 11. Element with atomic number 101
- 12. Element with atomic number 4
- 14. Element with symbol 'Sg'
- 16. Element with symbol 'Ne'
- 20. Element with symbol 'Rh'
- 21. Element with symbol 'Eu'
- 24. Element with atomic number 26
- 25. Element with symbol 'Zr'
- 29. Element with atomic number 75
- 30. Element with symbol 'Xe'
- 31. Element with symbol 'La'
- 33. Element with atomic number 102
- 37. Element with atomic number 110
- 39. Element with symbol 'Nd'
- 41. Element with symbol 'Ga'
- 43. Element with symbol 'Pt'
- 46. Element with symbol 'Al'
- 47. Element with atomic number 20
- 49. Element with atomic number 16
- 51. Element with atomic number 55
- 52. Element with atomic number 76
- 53. Element with symbol 'V'
- 54. Element with atomic number 69
- 56. Element with atomic number 58
- 59. Element with atomic number 6
- 63. Element with symbol 'Tc'
- 64. Element with symbol 'Hg'
- 66. Element with symbol 'Ni'
- 68. Element with atomic number 103
- 70. Element with atomic number 12
- 73. Element with symbol 'Bh'
- 75. Element with atomic number 21
- 77. Element with symbol 'Ac'
- 78. Element with atomic number 56
- 79. Element with atomic number 86
- 80. Element with symbol 'Ag'
- 82. Element with atomic number 42
- 84. Element with atomic number 93
- 85. Element with atomic number 41
- 89. Element with symbol 'Hf'
- 90. Element with symbol 'P'
- 92. Element with symbol 'Dy'
- 95. Element with atomic number 113
- 97. Element with atomic number 64
- 99. Element with symbol 'Yb'
- 101. Element with atomic number 68
- 103. Element with atomic number 88
- 110. Element with atomic number 27