1. Chapter 3: Matter

2. Matter-anything occupying space and having mass
What is matter?
Matter-anything occupying space and having mass

3. The Three States of Matter-Kinetic Motion Do motions with the Phases
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4. COPY the Graphic organizer on pg 65

5. The Organization of Matter
Elements cannot be broken down by chemical means. Compounds can be broken down into elements. Elements and compound are pure substances-always have the same composition. Heterogeneous mixtures can be broken down into homogeneous mixtures.
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6. Mercury and Iodine Combine to Form Mercuric Iodide
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7. Law of Conservation of Mass
The law of conservation of mass states that the total mass of materials is not affected by a chemical change.

8. Ways to separate mixtures
Filtration
Distillation
Chromatography
*All of these are physical methods for separating components (i.e. the products are not changed chemically).
**Remember phase changes are physical changes.

9. Filtration
Used to separate the components of a mixture containing a solid and a liquid.

10. Simple Laboratory Distillation Apparatus
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Simple Laboratory Distillation Apparatus
Distillation depends on the volatility of the components

11. Chromatography-A line of the mixture to be separated is placed at one end of a sheet. One phase is mobile; one is stationary.
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12. The paper acts as a wick to draw up the liquid.
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13. The component with the weakest attraction for the paper travels faster.
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