Crossword

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Across
  1. 5. A measure of the amount of matter the objects contains
  2. 6. A measure of the space occupied by the object
  3. 7. A molecule that has two poles
  4. 9. Each horizontral row of the periodic table
  5. 11. Matter that has a uniform and definite composition
  6. 14. describes the gas state of a substance that is generally a liquid or solid at room temperature
Down
  1. 1. Form of matter that has an indefinite shape, flows yet has a fixed volume
  2. 2. An ionic compound that produces hydroxide ions when dissolved in water
  3. 3. Form of matter that takes both the shape and volume of its container
  4. 4. Each vertical column of the periodic table
  5. 5. The amount of a substance that contains 6.02*10 23 representative particles of that substance
  6. 8. Substance produced in the reaction
  7. 10. Substance present at the start of the reaction
  8. 12. Form of matter that has a definite shape and volume
  9. 13. A compound that can contain one or more hydrogen atoms and produces hydrogen ions when dissolved in water