Chemistry

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Across
  1. 3. grouping of 2+ substances that don't chemically combine
  2. 6. a mixture that does mix evenly
  3. 9. reactivity, flammable, radioactive, etc.
  4. 10. a substance made of 2+ different elements chemically combined in a set ration
  5. 13. definite shape, volume, high density
  6. 14. indefinite shape, volume, compressible
Down
  1. 1. a pure substance made of only be kind of atom
  2. 2. colour, shape, length, density, mass, etc.
  3. 4. the study of the properties of matter and how it changes
  4. 5. indefinite shape, definite volume, less dense
  5. 6. a mixture that doesn't mix evenly
  6. 7. anything that has mass and takes up space
  7. 8. a mixture of small, undissolved particles that don't settle
  8. 11. smallest unit of matter
  9. 12. a homogeneous mixture of two or more substances