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Elements, Molecules, and Compounds (handout)

Elements, Molecules, and Compounds (handout). Activity 3: Mixtures From: Strengthening Physical Science Skills for Middle and Upper Grades Mark Twain Media, Inc. Publishers. 1. A fruit salad of oranges, grapes, and bananas. 2. A bowl of many kinds of seashells. 3. Water (H 2 O).

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Elements, Molecules, and Compounds (handout)

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  1. Elements, Molecules, and Compounds (handout) Activity 3: Mixtures From: Strengthening Physical Science Skills for Middle and Upper Grades Mark Twain Media, Inc. Publishers

  2. 1. A fruit salad of oranges, grapes, and bananas

  3. 2. A bowl of many kinds of seashells

  4. 3. Water (H2O)

  5. 4. Peanuts, almonds, and pecans in a bowl

  6. 5. Bird feed with many kinds of seeds

  7. 6. Rust (Fe2O3)

  8. 7. Salt (NaCl)

  9. 8. Sand and gravel on a driveway

  10. 9. Salt water

  11. 10. Acetic acid (C2H4O2) CH3COOH, has a strong odor, it is used as a solvent and in the manufacture of rubber, plastics, acetate fibers, pharmaceuticals, and photographic chemicals. It is the chief acid of vinegar.

  12. Examples-Which is the element, compound, or mixture?

  13. Examples compound mixture element

  14. More Examples-Which is the element, compound, or mixture?

  15. More examples

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