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  1. 2. is a homogeneous mixture of two or more substances
  2. 6. a type of chemical element which has properties in between, or that are a mixture of, those of metals and
  3. 7. the scientific discipline involved with elements and compounds composed of atoms, molecules and ions.
  4. 8. is a state of matter characterized by particles arranged such that their shape and volume are relatively stable.
  5. 11. sol, formed when solid particles are dispersed into another solid.
  6. 13. is anything that has mass and takes up space.
  7. 15. has a definite volume, it does not have a definite shape.
  8. 16. composed of two or more substances combined physically in variable proportions.
  9. 18. any standard used for making comparisons in measurements.
  10. 22. a colloid made up of two liquids that are immiscible and small particles suspended in it.
  11. 24. a colloidal system of particles dispersed in gas
  12. 26. is a colloid of a liquid in a solid.
  13. 27. a substance formed when two or more chemical elements are chemically bonded together.
  14. 30. a mixture in which the components that make up the mixture are uniformly distributed throughout the mixture
  15. 32. sedimentation of particles under the influence of the centrifugal force and it is used for separation of superfine suspensions.
  16. 33. formed when solid particles are dispersed in a liquid phase
  17. 35. a gas disbursed in a liquid or a solid.
  18. 36. a heterogeneous mixture in which solute-like particles settle out of a solvent-like phase
  19. 37. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  20. 38. branch of chemistry that studies chemical compounds that contain the element carbon, and carbon-hydrogen bonds.
  21. 39. a nonmetallic gaseous chemical element with atomic number 1 that is the simplest and lightest of the elements
  22. 40. the process by which a substance changes from the solid phase to the liquid phase.
Down
  1. 1. The study of chemical processes that occur inside of living organisms
  2. 3. a neutral subatomic particle found in the atomic nucleus.
  3. 4. are uniform mixtures that don't separate or settle out.
  4. 5. a process of changing solid to gas without passing through the liquid state.
  5. 9. a purification process where the components of a liquid mixture are vaporized and then condensed and isolated
  6. 10. is a subatomic particle found in the nucleus of every atom.
  7. 12. capacity
  8. 14. is a nonuniform mixture in which the components separate and the composition varies.
  9. 17. a system of measurement that uses the meter, liter, and gram as base units of length
  10. 19. a process used to separate solids from liquids or gases using a filter medium that allows the fluid to pass through but not the solid.
  11. 20. a substance is the relationship between the mass of the substance and how much space it takes up (volume).
  12. 21. the simplest form of matter
  13. 23. and weight
  14. 25. the study of the chemistry of materials from non-biological origins.
  15. 28. are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter.
  16. 29. the smallest unit of ordinary matter that constitutes a chemical element.
  17. 31. are properties can be observed or measured without changing the composition of matter.
  18. 34. the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature.