Chemistry Vocab

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Across
  1. 5. Property - A characteristic of a substance that describes its potential to change when interacting with other substances (reactivity with air or water, combustibility, flammability).
  2. 6. The characteristic of being able to attract because of an electrical force
  3. 9. The characteristic of a slow moving sticky substance
  4. 10. Point - Temperature at which a liquid substance becomes a gas.
  5. 13. The ability to be hammered or pressed down
  6. 15. - Capacity of an acid to react with a base, measured by the number of hydrogen atoms that can be replaced by a base.
  7. 20. - A solid substance that forms from a chemical reaction that takes place in a liquid solution.
  8. 22. - Measure of the amount of matter in an object.
  9. 24. The ability to produce electricity
  10. 26. - A chemical substance that produces hydroxide ions in solution and tastes bitter.
  11. 27. - A chemical substance that produces hydrogen ions in solution and tastes sour.
  12. 28. The ability to be drawn out into thin wires
Down
  1. 1. The ability to rust do to oxygen
  2. 2. Change - Process where one or more substances are altered into new and different substances.
  3. 3. Reaction - Combining substances so that new substances are formed that are not separated by normal chemical means. The new substances have properties different from those of the original substances.
  4. 4. Point - Temperature at which a solid substance becomes a liquid.
  5. 7. - The readiness of a substance to produce hydrogen ions.
  6. 8. - The amount of matter in a defined volume. (density = mass/volume)
  7. 11. Change - A type of change in which the form of matter is altered but one substance is not transformed into another.
  8. 12. - Chemical reaction in which thermal energy is released.
  9. 14. - Chemical reaction in which thermal energy is absorbed.
  10. 16. - The external features of a substance.
  11. 17. - Property of a substance relating to how easily it reacts with other substances.
  12. 18. - The readiness of a substance to produce hydroxide ions.
  13. 19. - Property of a substance defining how easily it ignites and burns.
  14. 20. Property - A measurable characteristic (size, shape, or state ) of matter not involving interactions with other substances (as color, hardness, boiling point).
  15. 21. - Measure of acidity or basicity of a substance.
  16. 23. - The characteristic smell of a substance.
  17. 25. - The amount of space an object occupies.