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Across 1. half qualitative, half quantitative 3. FMI, Central Lab 5. Measure of acidity 9. Laboratory Information Management System 10. state of matter 15. determination by mass; e.g, Mo determination 19. Inert gas 20. Tells us whether a chemical reaction is possible 22. Determination of concentration using a titrant 23. State of dynamic, yet steady exchange 24. Causes electrons to 'jump' 25. Tells us how fast or slow a chemical reaction is 27. Study of interaction of light and matter 28. Hitting the mark all or most the time 33. One of the Insol elements 34. to see or not to see... 36. Major component of air 37. Consistently the same through out 39. Where oxidation occurs 41. Results when electrons 'fall' 42. The last component dealing with sample in an instrument 45. Fast oxidation as a result of chemical reaction giving off gas, light and heat 46. conductive surface where electrons enter or leave sitting in electrolyte 48. Low pH 49. X-ray technique for crystal structure determination 50. Chemical reaction breaks and forms... 52. Mass unit convenient for chemical reactions 53. Copper ore 55. Iron ore 56. Independent Calibration Verification 57. Standard material

Down 2. Second-most product metal by FMI 4. can be determined iodometrically, by AA, or ICPOES 6. Lightest Element 7. International Organization of Standards 8. pH=7 9. Unit for volume 11. High pH 12. Cobalt's neighbor 13. Lining up instrument reading to known sample values 14. hardness scale 16. Viscosity unit 17. Contains carbon, hydrogen and possibly few other elements 18. Has mV signal dependent on temperature 21. Shows visible change at end point 26. Mass unit 29. portion of clear liquid part of solution 30. Uses iodine's ability to precisely oxidize or reduce other species in a titration 31. Negative 32. Consistently measuring close to expected value 34. from naturally insoluble to solution 35. The only liquid metal at room temperature 38. Positive 40. Copper ore 43. Where reduction occurs 44. Curved surface used to indicate fill to volume 47. X-ray technique for elemental analysis 51. Piece of volumetric glass ware 52. Common particle size description 54. Unit of concentration