Crossword puzzle chapters 6,7,8,10

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Across
  1. 1. matter that has no definite volume and no definite shape
  2. 4. matter that has a definite shape and a definite volume
  3. 7. A row on the periodic table
  4. 8. containing atoms of two or more elements chemically bonded together
  5. 10. A chart of the elements arranged into tows and columns according to their physical and chemical properties
  6. 11. A substance produced by a chemical reactiom
  7. 12. matter with a definite volume but no definite shape
Down
  1. 2. matter with a composition that is always the same
  2. 3. A starting substance in a chemical reaction
  3. 5. A column on the periodic table
  4. 6. A process in which atoms of one or more substances rearrange to form one or more new substances
  5. 9. two or more substances that are physically blended but do not combine chemically