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  1. Allotrope
    Each of two or more different physical forms in which an element can exist. Graphite, charcoal, and diamond are all allotropes of carbon
  2. Alkane
     Any saturated aliphatic hydrocarbon with the general formula CnH2n+2
  3. Alkene
    Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n
  4. Alkyne
    any unsaturated aliphatic hydrocarbon that has a formula of the type CnH2n-2
  5. Isomer
    Any of two or more substances that are composed of the same elements in the same proportions but differ in properties because of differences in the arrangement of atoms.
  6. Functional Group
    An atom or group of atoms, such as a carboxyl group, that replaces hydrogen in an organic compound and that defines the structure of a family of compounds and determines the properties of the family.
  7. Polymer
    Any of numerous natural and synthetic compounds of usually high molecular weight consisting of up to millions of repeated linked units, each a relatively light and simple molecule.
  8. Monomer
    A molecule that can combine with others to form a polymer
  9. Suspension
    A system in which microscopically visible particles are dispersed throughout a less dense liquid or gas from which they are easily filtered but not easily settled because of system viscocity or molecular interactions.
  10. Colloid
    The particulate matter so dispersed.
  11. Solvent
    Capable of dissolving another substance.
  12. Solute
    A substance dissolved in another substance, usually the component of a solution present in the lesser amount.
  13. Aqueous
    Relating to, similar to, containing, or dissolved in water; watery.
  14. Molarity
    The molar concentration of a solution expressed as a number of moles of solute per liter of solution.
  15. Molality
    The molal concentration of a solute, usually expressed as the number of moles of solute per 1,000 grams of solvent.
  16. Miscible
    That can be mixed in all proportions. Used of liquids.
  17. Electrolyte
     A chemical compound that ionizes when dissolved or molten to produce an electrically conductive medium.
  18. isotope
    One of two or more atoms having the same atomic number but different mass numbers.
  19. Isobar
    Any of two or more kinds of atoms having the same atomic mass but different atomic numbers.
  20. Nucleon
    A proton or a neutron, especially as part of an atomic nucleus
Card Set:
2012-12-12 15:03:22

Chem II Final Review
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