Material Pure Substance Element, Compound, or Mixture

Pure Substance or Mixture Element, Compound, Homogeneous, Heterogeneous concrete Kool-Aid iron filings (Fe) limestone (CaCO 3) orange juice w/pulp Pac...

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Name: _______________________ SN: ___________

Composition of Matter Classify each of the materials below. To earn full credit, you must write the full word. o o

In the center column, state whether the material is a pure substance or a mixture. In the right column: • If the material is a pure substance, further classify it as either an element or compound. • If the material is a mixture, further classify it as homogeneous or heterogeneous.

Material concrete Kool-Aid iron filings (Fe) limestone (CaCO3) orange juice w/pulp Pacific Ocean air inside a balloon aluminum (Al) Chex Mix Italian dressing soil pure water (H2O) brass (Cu mixed with Zn) tap water baking soda (NaHCO3) Muddy water Chocolate chip ice cream Coffee Egg 14 k. Gold necklace

Pure Substance or Mixture

Element, Compound, Homogeneous, Heterogeneous

Solutions, Colloids and Suspensions Classify the materials listed below as a solution, colloid, or suspension. 1. Tea

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2. Smoke

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3. Orange juice with pulp

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4. Milk

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Use the evidence below to identify if the material is a solution, colloid, or suspension. 5. This material can be separated with filter paper.

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6. This material has very small particles and does not scatter light.

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7. This material settles upon standing.

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8. This material has medium sized particles and scatters light.

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9. What is the Tyndall effect?

10. Use your concept map to list all of the terms that apply to each of these materials. a. Sugar (C6H12O6)

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b. Rock (Granite)

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c. Diamond (Carbon) _____________________________________________