Science

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Across
  1. 3. A substance made of atoms of more then one element bound together
  2. 4. Is anything that has mass ad occupies space
  3. 6. substances are not uniformly mixed
  4. 10. It will not mix into each other
  5. 11. A combination of more than one pure substance
Down
  1. 1. The chemical symbols and nubers indicating the atoms contained in the basic unit of a substance
  2. 2. Substances tat are uniformly mixed
  3. 5. Any matter that has a fixed composition and definite properties
  4. 7. the smalles unit of a substance that exhibits all of the properties characteristic of that substance
  5. 8. A subsance that cannot be broken down into simpler substances
  6. 9. describes 2 or more substances that are able to dissolve int each other in various portions