U6L4: Pure Substances and Mixtures

Front

Smallest unit of an element

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Atoms

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Made of one or more same kind of atom

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Element

Front

Different kinds of atoms chemically combined

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Compound

Front

Elements and compounds are pure substances

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True

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Mixture with non-uniform composition

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Heterogeneous

Front

Evenly spread mixture

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Homogeneous

Front

Fruit Loops, pizza, Skittles

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heterogeneous mixtures

Front

Coffee, mouthwash, vinegar

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Homogeneous mixtures

Front

Element: Oxygen

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O (Oxygen)

Front

Mixture example

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Laundry Detergent