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Elements, Compounds, Mixtures

Elements, Compounds, Mixtures. atom. The smallest part into which an element can be divided and still maintain its properties. element. Any substance that cannot be broken down into a simpler substance. compound. A substance that is formed by the combination of elements using fixed amounts.

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Elements, Compounds, Mixtures

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  1. Elements, Compounds, Mixtures

  2. atom The smallest part into which an element can be divided and still maintain its properties

  3. element Any substance that cannot be broken down into a simpler substance

  4. compound A substance that is formed by the combination of elements using fixed amounts

  5. molecule The smallest physical unit of a substance that can exist independently

  6. mixture When two or more substances are not joined chemically

  7. H2O Know the formula for water

  8. solution A homogeneous mixture of two or more substances

  9. Ways to Separate Mixtures 1. Sifting-Using a sifter to separate two items. One item is bigger than the other.

  10. Ways to Separate Mixtures 2. Magnetism-using a magnet to separate a magnetic object and a non-magnetic object

  11. Ways to Separate Mixtures 3. evaporation-boiling the liquid off of a substance

  12. Ways to Separate Mixtures 4. filtration- using a filter to separate a mixture. One object is usually larger than the other

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