Chapter 1 Chemistry!

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  1. Matter
    anything that has mass and occupies space

    Basically is EVERYTHING!!!
  2. Pure Substance
    matter that contains only one kind of particle

    Example: water,sugar,table salt
  3. Mixture
    matter that contains more than one kind of particle

    Example: Tea with sugar, Chocolate chip cookie,oil and water,cement
  4. Element
    pure substance that cannot be broken down into simpler parts by chemical methods

  5. Compound
    pure substance made of two or more different elements that are chemically combined

    Examples: Water,Glucose, Sulfuric Acid
  6. Physical Property
    characteristic of a substance that can be observer and measures without changing the identity of the substance.

    For example: Color,solubility, Crystal Shape
  7. Viscosity
    measure of a substances resistance to flow 

    Examples: Mud has a low viscosity since it flows very slow!
  8. Melting Point
    temperature at which a solid turns to a liquid
  9. Boiling Point
    temperature at which a liquid turns into a gas
  10. Solubility
    a measure of the ability of a substance to dissolve in another substanceImage Upload
  11. Density
    the ratio of the mass of a substance to the volume it occupies

    Image Upload
  12. Chemical Property
    ability of a substance to change or react, and to form new substances

    Examples of Chemical Property: re-activity in water, re-activity in acid etc...
  13. Combustibility
    • ability of a substance to burn in the air.
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  14. Stability
    ability of a substance to remain unchanged
  15. Toxicity
    ability of a substance to cause harmful effects in plants and animals.
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Chapter 1 Chemistry!
2014-11-17 15:12:05
Mr White BreakingBad

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