CHEMISTRY

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Across
  1. 3. Unit of the quantity: Amount of Substance
  2. 5. Chemistry that has the study of compounds that contain the elements carbon and hydrogen.
  3. 7. Relatively uniform in composition; every portion is like every other portion.
  4. 9. Complex separating mixtures
  5. 11. Sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity.
  6. 12. Composition varies from one position to another.
  7. 13. Dispered phase or that is dissolved
  8. 16. Unit of the quantity: Amount of Substance
  9. 17. Study of compounds that are made of only one or no carbon elements.
  10. 20. Firm and stable in shape.
  11. 21. Separating of homogenous composed of two substances with different boiling point.
  12. 25. Unit of the quantity: Time
  13. 26. Chemical property that react with acids, bases, oxygen, gas or not.
  14. 28. It is a quantity with a unit of second.
  15. 29. Poured into a special tube in the centrifuge apparatus, allowed to spin using centrifugal force.
  16. 30. Prefix with a numerical value of one trillion of a base unit.
  17. 33. Chemical property that the substance undergoes combustion or not.
  18. 34. Prefix with a numerical value of one trillion of a base unit.
  19. 36. The process of gas becoming a liquid.
  20. 39. Coarse particles which one visible to the naked eye.
  21. 41. Physical property that can be affected by size and amount of sample.
  22. 42. Prefix with a numerical value of one billion of a base unit.
  23. 43. Unit of the quantity: Length
  24. 44. Chemistry that has the study of the separation, identification and qualification of the chemical components.
  25. 45. Complex separating mixtures
  26. 46. Unit of the quantity of liquid volume.
  27. 47. Solid to gas process without passing through the liquid.
  28. 48. Solid particles are allowed to settle first at the bottom and the latter.
Down
  1. 1. Well mixed and behave like a single substance.
  2. 2. Coarse particles which one visible to the naked eye.
  3. 4. A fluid that has neither independent shape nor volume but tends to expand indefinitely.
  4. 6. Two or more atom chemically combined (definite proportion mass)
  5. 8. Quantity of the unit: Kilogram
  6. 10. Chemical property that the substance undergoes combustion or not.
  7. 13. Property that has ability of substance to react with others substances.
  8. 14. Separating of the components of suspension.
  9. 15. Separating elemental metals from other particles in mixtures.
  10. 16. Composed of 2 or more substances combines physically in variable properties.
  11. 18. Chemical property that react with acids, bases, oxygen, gas or not.
  12. 19. Well mixed and behave like a single substance.
  13. 22. Chemical property that the substance can be easily decomposed or not
  14. 23. Prefix with a numerical value of one billion of a base unit.
  15. 24. The digits in any measurement that are known with certainty with an additional one digit which is uncertain.
  16. 27. The process of gas becoming a liquid.
  17. 31. Separating elemental metals from other particles in mixtures.
  18. 32. It does not depend on the size or amount of the sample.
  19. 35. Chemistry that relies on a lot of physics and math to study the changes in energy that happen to matter.
  20. 36. Study of matter and its properties.
  21. 37. Solid to liquid process.
  22. 38. Unit of the quantity: Temperature
  23. 40. Chemical property that the substance can be easily decomposed or not
  24. 41. Liquid to gas process