Matter Choice Board

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Across
  1. 5. a homogeneous mixture of two or more substances
  2. 7. Properties of Matter can be observed when a substance interacts with another substance
  3. 9. A pure substance made of only one type of atom
  4. 10. a group of two or more substances
  5. 12. smallest unit of matter
Down
  1. 1. of solids definite shape, definite volume, not compressible, high density
  2. 2. A mixture containing small, undissolved particles that do not settle out.
  3. 3. of Liquids indefinite shape, definite volume, not compressible, less dense than solids
  4. 4. of Gases indefinite shape, indefinite volume, compressible, very low density
  5. 6. properties of matter matter is described according to physical features; that can be observed without changing the substance
  6. 7. The study of the properties of matter and how matter changes
  7. 8. Takes up space
  8. 11. a substance made of two or more different elements chemically combined