elements, molecules, and compounds (handout)
DESCRIPTION
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). - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Elements, Molecules, and Compounds (handout)](https://reader036.vdocuments.mx/reader036/viewer/2022062315/56815e38550346895dcc9d4f/html5/thumbnails/1.jpg)
Elements, Molecules, and Compounds (handout)
Activity 3: Mixtures
From: Strengthening Physical Science Skills for Middle and Upper GradesMark Twain Media, Inc. Publishers
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1. A fruit salad of oranges, grapes, and bananas
![Page 3: Elements, Molecules, and Compounds (handout)](https://reader036.vdocuments.mx/reader036/viewer/2022062315/56815e38550346895dcc9d4f/html5/thumbnails/3.jpg)
2. A bowl of many kinds of seashells
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3. Water (H2O)
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4. Peanuts, almonds, and pecans in a bowl
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5. Bird feed with many kinds of seeds
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6. Rust (Fe2O3)
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7. Salt (NaCl)
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8. Sand and gravel on a driveway
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9. Salt water
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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.
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Examples-Which is the element, compound, or mixture?
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Examples
compound
element
mixture
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More Examples-Which is the element, compound, or mixture?
![Page 15: Elements, Molecules, and Compounds (handout)](https://reader036.vdocuments.mx/reader036/viewer/2022062315/56815e38550346895dcc9d4f/html5/thumbnails/15.jpg)
More examples