Chemistry Crossword

12345678910111213
Across
  1. 2. Firm and hard object
  2. 5. A substance made by mixing other substances together.
  3. 8. The basic unit of a chemical element.
  4. 9. A substance produced by a living organism
  5. 11. A substance that changes during a reaction.
  6. 12. A substance produced during a natural, chemical,
  7. 13. A solid that is hard andshiny
Down
  1. 1. Airlike substance
  2. 3. Consistency like that of water
  3. 4. table A table of the chemical elements arranged in order of atomic number
  4. 6. A part or aspect of something
  5. 7. A thing that represents or stands for something else
  6. 10. A set of chemical symbols