chemistry

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Across
  1. 4. is 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
  2. 7. is a material used in chromatography
  3. 8. s a tabular arrangement of chemical elements that is arranged by increasing atomic number and groups elements according to recurring properties
  4. 14. is the change in the state of matter from the gas phase to the liquid phase
  5. 15. property in which any characteristic of matter that does not depend on the amount of the substance present
  6. 16. The chemistry of biology, the application of the tools and concepts of chemistry to living systems
  7. 18. is how the elements connect together
  8. 19. is a branch of chemistry that studies the structure, properties and reactions of organic compounds, which contain carbon in covalent bonding
  9. 22. the subdivision of chemistry dealing with the qualitative and quantitative determination of chemical components of substances
  10. 23. is an element that readily forms positive ions (cations) and has metallic bonds
  11. 24. the branch of chemistry dealing with the relations between the physical properties of substances and their chemical composition and transformations
  12. 27. is a property of matter that changes as the amount of matter changes
  13. 28. is any standard used for making comparisons in measurements
  14. 29. have definite volume and indefinite shape
  15. 33. a substance that can be broken down into chemically simpler components
  16. 34. is the phase transition in which gas transforms into solid without passing through
  17. 36. is a particle made up of two or more atoms that are chemically bonded together
  18. 37. any sample of matter that has the same physical and chemical properties throughout the sample
  19. 39. type of chemistry in which concerned with the properties and behavior of inorganic compounds
  20. 40. is the component of a solution that is present in the greatest amount.
  21. 41. is a chemical bond that involves the sharing of electron pairs between atoms.
  22. 42. is defined as a state of matter consisting of particles that have neither a defined volume nor defined shape
  23. 43. is a conversion of a liquid to its vapor below to boiling temperature of the liquid
  24. 44. the branch of science that deals with the identification of the substances of which matter is composed
  25. 45. is a heterogeneous mixture that contains solid particles sufficiently large for sedimentation
  26. 47. is the process in which a liquid changes to a solid
  27. 48. consists of a solute and a solvent
Down
  1. 1. is a substance that has inertia and occupies physical space
  2. 2. mixture that has the same proportions of its components throughout any given sample
  3. 3. is an ionic species that has negative charge
  4. 5. is the relationship between the mass of the substance and how much space it takes up (volume)
  5. 6. a substance that cannot be broken down into chemically simpler components
  6. 8. is a state of matter where the gas phase is energized until atomic electrons are no longer associated with any particular atomic nucleus
  7. 9. also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound
  8. 10. is the transition from the solid phase to the gas phase without passing through an intermediate liquid phase
  9. 11. is a combination of elements
  10. 12. has definite shape and definite volume
  11. 13. is the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid
  12. 17. is a type of homogeneous mixture in which the dispersed particles do not settle out
  13. 20. is a method by which a mixture is separated by distributing its components between two phases
  14. 21. is the universe's fundamental unit of negative charge
  15. 25. is the smallest object that retains the properties of an element
  16. 26. is the conversion of a liquid to its vapor below the boiling temperature of the liquid
  17. 30. mixture that a combinations of two or more substances
  18. 31. is a process in which you are going to change a different unit to another unit
  19. 32. atom or group of atoms that bears a positive electric charge
  20. 35. force that holds atoms together in a metallic substance
  21. 36. a material composed of two or more substances
  22. 38. is made by comparing a quantity with a standard unit
  23. 46. defined as an atom or molecule that has gained or lost one or more of its valence electrons, giving it a net positive or negative electrical charge