Physical Science Chapter 11

123456789101112
Across
  1. 4. The smallest unit of a substance that exhibits all of the properties characteristic of that substance
  2. 6. the ability to change or move matter
  3. 7. Any matter that has a fixed composition and definite properties
  4. 10. Describes two or more liquids that are unable to dissolve into each other in various portions
  5. 11. Anything that has mass and occupies space
Down
  1. 1. The chemical symbols and numbers indicating the atoms contained in the basic unit of a substance
  2. 2. Mixing occurs between individual units
  3. 3. Substances are not uniformly mixed
  4. 5. A substance made of atoms of more than one element bound together
  5. 8. A substance that cannot be broken down into smaller substances
  6. 9. A combination of more than one pure substance
  7. 12. The smallest particle that has the properties of an element