TOPICS IN GENERAL CHEMISTRY

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950
Across
  1. 2. a unit prefix in the metric system denoting a factor of one thousandth
  2. 3. form of matter in which many of the electrons wander around freely among the nuclei of the atoms
  3. 8. the process of a substance in a gaseous state transforming into a liquid state
  4. 12. the basic unit of volume
  5. 14. the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems
  6. 17. a phase transition where a liquid turns into a solid when its temperature is lowered
  7. 19. transition of a substance directly from the solid to the gas state, without passing through the liquid state
  8. 22. are digits that carry meaningful contributions to its measurement resolution
  9. 23. study of the chemical composition and changes in rocks, minerals, and atmosphere of the earth or a celestial body
  10. 24. a substance formed when two or more chemical elements are chemically bonded together
  11. 25. state of matter consisting of particles that have neither a defined volume nor defined shape
  12. 27. a metric unit of mass equal to one thousandth of a kilogram
  13. 31. a state of matter that is nearly incompressible fluid that conforms to the shape of its container but retains a constant volume independent of pressure
  14. 32. the result of combining two or more substances, such that each maintains its chemical identity
  15. 33. unit prefix in the metric system denoting multiplication by a billion
  16. 34. negatively charged particles of atom
  17. 36. a branch of chemistry, examining materials by separating them into their components and identifying each one and how much there is of each one
  18. 38. unit prefix in the metric system denoting a factor of one hundredth
  19. 41. unit prefix in the metric system denoting a factor of 10−6 (one millionth)
  20. 42. a neutral subatomic particle found in the atomic nucleus
  21. 43. a property of matter that does not change as the amount of matter changes
  22. 44. a method for separating the solvent from a solution or separating a liquid from a mixture of two or more liquids
  23. 46. can be measured without changing a substance's chemical identity
  24. 47. study of the spatial arrangements of atoms in molecules and their effects on the chemical and physical properties of a substance
  25. 48. branch of biology concerned with the study of genes, genetic variation, and heredity in organisms
  26. 49. the study of matter and the chemical reactions between substances
Down
  1. 1. a material which cannot be broken down or changed into another substance using chemical means
  2. 4. a negatively charged ion
  3. 5. the base unit of length
  4. 6. a branch of chemistry, deals with synthesis and behavior of inorganic and organometallic compounds
  5. 7. the branch of science that explores the chemical processes within and related to living organisms
  6. 9. smallest unit of matter that has the properties of an element
  7. 10. phase transition in which gas transforms into solid without passing through the liquid phase
  8. 11. positively charged particles of atom
  9. 13. a method for separating an insoluble solid from a liquid
  10. 15. a decimal unit prefix in the metric system denoting multiplication by one thousand
  11. 16. process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure
  12. 18. used to separate a soluble solid from a liquid
  13. 20. a property of matter that changes as the amount of matter changes
  14. 21. state of matter which is typically formed when a gas of bosons at low densities is cooled to temperatures very close to absolute zero
  15. 24. method for separating dissolved substances from one another
  16. 26. any substance that has mass and takes up space by having volume
  17. 28. change of a solid into a liquid when heat is applied
  18. 29. a unit prefix in the metric system denoting a factor of a billion
  19. 30. branch of chemistry, the scientific study of the structure, properties, composition, reactions, and synthesis of organic compounds that by definition contain carbon
  20. 35. a property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed
  21. 37. a positively charged ion
  22. 39. unit prefix meaning "one billionth"
  23. 40. state of matter that retains its shape and density when not confined
  24. 45. under chemistry, the study of radioactive substances
  25. 50. a unit prefix in metric systems of units denoting a factor of one million