Matter- Properties and Changes Vocab

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Across
  1. 3. A property dependent on the type of matter not amount.
  2. 5. Chemical reaction involving the rearrangement of atoms.
  3. 6. A gas whose atoms have lost some or all electrons.
  4. 9. A group of rare gases in the periodic table.
  5. 10. Method used by scientists to seperate organic and inorganic compounds so that they can be studied.
  6. 12. A form of matter that takes the shape of volume of its container.
  7. 13. A property that depends on the amount of matter in a sample.
  8. 19. Amount of matter an object contains.
  9. 20. Mixture consisting of two or more phases.
  10. 23. A change in color, texture, flexibility, density, or mass.
  11. 25. The volume of a gas equals a constant value multiplied by its temperature measured in kelvins.
  12. 26. Horizontal row of the periodic table.
  13. 28. Column of elements on the periodic table.
  14. 30. Under the same temperature and pressure conditions, equal volumes of different gases have the same number of molecules.
  15. 31. Gaseous state of a substance that is usually solid or liquid.
  16. 32. Any substance composed of identical molecules consisting of two or more elements.
  17. 34. Converting a liquid to a vapor and then back to a liquid.
  18. 36. The pressure of a given quantity of a gas varies inversely with its volume at a constant temperature.
  19. 37. Conversion of a solid to a liquid.
  20. 39. Every chemical compound contains fixed and constant proportions by mass of its elements.
  21. 40. A substance with properties typical of both metals and non-metals.
  22. 43. The processof removing solid particles in a liquid or gas using a screen-like medium.
  23. 44. Physical changes caused mainly by heating or cooling a substance.
  24. 45. An element with characteristics unlike metals.
  25. 46. The substance altered in a chemical reaction.
  26. 47. Solidification of atoms into a strong form.
Down
  1. 1. Pressure, temperature, and volume are related.
  2. 2. the product of a pressure and volume of a gram molecule of an ideal gas is equal to the product of the absolute temperature of the gas and universal gas constant.
  3. 4. Mixture in which composition is uniform throughout.
  4. 7. A substance made from only one atom or molecule.
  5. 8. Pressure is inversely proportional to volume.
  6. 11. Two elements combine with each other to form more than one compound with a fixed weight.
  7. 14. the mass of elements divided by the mass of the compound times 100.
  8. 15. table A table of elements arranged in order of atomic number.
  9. 16. Substance that can be observed without changing the composition.
  10. 17. The combination of two or more substances.
  11. 18. A property relating to chemical reactivity.
  12. 21. The pressure of a mass of a gas varies directly with the absolute temperature of the gas.
  13. 22. A physical substance with different shapes.
  14. 24. The simplest form of a substance.
  15. 27. A form of matter with definite shape and volume.
  16. 29. Mass is neither created nor destroyed, it only changes form.
  17. 33. A form of matter with an indefinite shape flows and has a fixed volume.
  18. 35. A way to describe the behavior of atoms in a substance.
  19. 38. A defining particle of matter.
  20. 41. A substance obtained from another in chemical change.
  21. 42. Classes of substances characterized by high electical and thermal conductivity, malleability, ductility and high reflectivity of light.