Classifying Matter

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Across
  1. 2. a mixture that contains a combination of two or more pure substances in which each pure substance retains its individual properties
  2. 5. a pure substance formed when two or more elements are chemically bonded together
  3. 6. a substance that is chemically combined and cannot be physically separated into other substances
  4. 7. a scientific tool containing chemical elements arranged in order of atomic number
  5. 8. anything that has mass and takes up space
  6. 10. a pure substance that is made up of one atom
Down
  1. 1. a mixture that contains a combination of two or more pure substances in which individual components uniformly distributed throughout the mixture
  2. 3. A group of symbols and numbers that shows the amount and types of atoms in a molecule or compound.
  3. 4. a substance containing two or more pure substances that are not chemically combined
  4. 9. basic unit of matter that is made up of subatomic particles called protons, neutrons, & electrons