Chemistry's Mysteries

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Across
  1. 4. Physical blend of matter
  2. 6. Cannot be broken down into simpler substances
  3. 8. Can be made into any state of matter; can be separated using physical means
  4. 9. Alters the chemical structure of the substance; cannot get original substance back
  5. 10. Flows; fixed volume; takes the shape of the container
  6. 11. Describe observable characteristics; change without changing composition of matter
  7. 12. Does not alter the composition of substance; includes change in state of matter, or shape
  8. 13. Describe behavior of matter; change as a result of contact with other matter or the influence of matter
  9. 14. Made of only one type of matter (elements or compounds)
Down
  1. 1. Has definite shape and volume
  2. 2. Not uniformed, more than 1 phase
  3. 3. Is a type of matter that has a uniform composition that is always the same from sample to sample
  4. 5. Can be broken down into elements by chemical means
  5. 7. Takes shape or volume of container
  6. 9. One-or-two letter abbreviations are used for elements