Physical Science

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Across
  1. 2. a substance made of atoms of more than one element bound together
  2. 6. the chemical symbols and numbers indication the atoms contained in the substance basic unit of a substance
  3. 8. describes 2 or more liquids that are able to dissolve into each other in various portions
  4. 9. a combination of more than one pure substance
  5. 10. a substance that cannot be broken down into simpler substances
Down
  1. 1. any matter that has a fixed composition and definite properties
  2. 3. the smallest unit of a substance that exhibits all of that properties characteristics of that substance
  3. 4. describes 2 or more liquids that do not mix into each other
  4. 5. the smallest particle that has properties of an element
  5. 7. anything that has mass and occupies space