IIUIIIZ~NT*'
1. An Italian province producing sulphur, salt.
iron and marble. varyiig farm of i n clcment having different density and atomic weight. 10. Erbium (symbol). 11. Trinitrotoluene (a high explosive). 12. Potarsium hydroxi&. 13. Chemical prefix meaning "two." 14. A speck or spot. 15. simpled formula far hydrogm peroxide. 16. A Great Enelirh chemical scientist. 18. A great help in Gnding new elements. 1s. A eompound found inppses. 21. Royal College of Phymuans (abbr.). r o p ~ e roxzde by a green log. 22. TO 23. A garenus element occurring m very small quantities. 25. A s t a t e aboundtng in salt. 27. A substance with an absence of coloring matter. 29. A prefix meaning "equal.'' 32. ThatJs. 33. Uranmm oxide. 34. A kind of burning when eaused by oxidation without help. 35. Chlorine. 37. Maneanere. 38. Knight of St. Andrew (abbr.). 29. h a d . i3: calcium. 45. preG-r signifying presence of three atoms in a enmpound. 47. Iodine monochloride. 48. Royal Dean. 50. one use of chlorine, bromine, sulphurous acid, carbohc acid, etc. 53. Arsenic. 54. A omp pound capable of.tu.miqg litmue blue. 55. ~n acid ohtamed by d~strllat~an of wood or idat at ion of alcohol. 56. The hydroxyl grou 51. SEandium (symbolf? Arner. to be placed in February isroe of T=rs
a.
.
J8. A clay-like while or reddish hydyoos alumin u n silicate. 59. A rmre inert gas, lighter than air. VEIITIC*L 2. Deolddidng; depriving of non-metallic alements. 3. The mart numerous of the metallic elements. 4. An organic radical of the paraffin series. Used with alcohol. 5. The current entrances, as in electrolysis. 6. A bluish black halotd element. 7. A s t a t e of illumination, or presence of mare or less coloring matter. 8. The disagreeable part of hydrogen sulphide. 9. An alloy of copper. zinc, and tin to imitate gold. . 17. The fifth sxn of the Zodiac. 19. Simplest formula for hydrogen peroldde. 20. The act of unitiogwith pxygcn. 22. Phosphorous hydrlde (wrthout sub-numbers). 24. Sodium. 26. Arsenic. 28. Lithium. 30. A bar of metal. 31. An electrified particle. 33. A chestnut-brown hydrated ferric oxide. 36. Pigments formed by eqmbining coloring matter with metallic oxrde. 39. Platinum.
40. Bromine. 41. Act of melting or blending. 42. To cause to become eolorlers or white. 43. Cubic eeotimcters. 44. Aluminum. 46. One of the three supersensitive currents in humans.
47. Suffix denoting salt of acid in ''-oms." 49. Having little coloring matter, n shade. 51. Prefix signifying "not.'.
52. Cubic centimeters. 53. A mixture consisting of one part alcohol, two oarts chloroform. and three ether. (abbr.)
