DYNAMIC EARTH

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Across
  1. 6. Toxic heavy metal used in reduction columns to turn nitrate to nitrite.
  2. 8. this highly toxic post transition metal was used in rat poisons
  3. 9. Abundant strong and sturdy metal - part of the alloy steel
  4. 10. the only element named after a female
  5. 11. Mendeleev's PT saw the element listed in order of increasing ... (two words)
  6. 13. Adding this metal to steel gives it great strength and heat resistance
  7. 17. This highly expensive inert metal is used for electrodes, in making artificial body parts and costly
  8. 19. a non toxic soft metal used to make cans
  9. 30. The ability of an element to attract an electron
  10. 33. Responsible for the madness of the Mad Hatter
  11. 36. This element is named after the Norse God of Thunder and Storms
  12. 38. Name given to the large block of metals in the centre of the PT (two words)
  13. 40. When mixed with zinc, this metal forms the alloy brass.
  14. 42. These elements are located on the right hand side of the PT (two words)
  15. 43. a radioactive gas found in basements
  16. 44. The name given to the brightly burning non-metals of the second last column.
  17. 45. The distance from an atom's nucleus to the outermost orbital of an electron (two words)
  18. 46. This metalloid is found in fly ash.
  19. 47. Over 80% of the element on the PT can be classified as...
Down
  1. 1. This 73rd element is used to make capacitors
  2. 2. The radioactive metal was Discovered by Madame curie and named after the country of her birth
  3. 3. This soft lightweight metal is used in treating bipolar disorder.
  4. 4. the most diamagnetic of all metals. Long considered the element with the highest atomic mass that is stable
  5. 5. This lightweight metal burns brightly and is so used to make fireworks
  6. 7. a purple halogen used for its antiseptic properties
  7. 12. resistant lab ware
  8. 14. Only metal liquid at room temperature
  9. 15. If you are coated in Zinc, you are said to be..
  10. 16. Yellow non-metal used in making gun powder.
  11. 18. key element found in bone mineral
  12. 20. this alkaline earth metal is used in enemas and for X ray tracing of the digestive system
  13. 21. element number 25 used to make stainless steels
  14. 22. this south american country is named after its silver mines
  15. 23. Name given to the inert elements in the far right column of the PT
  16. 24. The element on the modern PT are organised in increasing..(two words)
  17. 25. an unreactive metal used as the cathode in pool ionising systems
  18. 26. The most abundant element in the universe.
  19. 27. Name given to the extremely reactive Group 1 elements (two words)
  20. 28. When combined with carbon, this wolfish metal is used for making cutting tools and drill bits
  21. 29. (name given to the fairly reactive groups two elements (three words)
  22. 31. Name of columns of the PT.
  23. 32. Name of rows of the PT
  24. 34. A poisonous metalloid
  25. 35. An element in the same period as the same number of..
  26. 37. Russian chemist responsible for drafting the modern Periodic Table.
  27. 39. An expensive unreactive yellow metal
  28. 41. alloy of tin, copper and antimony (formerly lead)