Chapter 3 vocab #1

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Across
  1. 1. The process by which a gas, liquid, or solid is dispersed homogeneously in a gas, liquid, or solid without chemical change.
  2. 6. the substance or substances of which any physical object consists or is composed
  3. 7. composed of two or more parts, elements, or ingredients
  4. 8. when water gradually decomposes into hydrogen and oxygen under great heat
  5. 11. any substance or mixture of compounds that, added to a solution, is capable of neutralizing both acids and bases without appreciably changing the original acidity or alkalinity of the solution.
  6. 12. one of a quantized series of states in which matter may exist, each having constant energy and separated from others in the series by finite quantities of energy.
  7. 15. When chemical bonds are rearranged.
  8. 16. A solution in which the maximum amount of solvent has been dissolved.
  9. 17. a positively charged elementary particle that is a fundamental constituent of all atomic nuclei.
  10. 18. an elementary particle that is a fundamental constituent of matter, having a negative charge
  11. 20. Most matter on Earth is made up of this.
  12. 21. The ability to work or cause change.
  13. 22. an elementary particle having no charge, mass slightly greater than that of a proton.
Down
  1. 2. Loses one or more electrons, becoming more positive in charge.
  2. 3. a substance that causes or accelerates a chemical reaction without itself being affected.
  3. 4. are a type of chemical reaction that involves a transfer of electrons between two species.
  4. 5. a solution or mixture in which water is the solvent.
  5. 9. the electrostatic bond between two ions formed through the transfer of one or more electrons.
  6. 10. having a pH value of less than 7.
  7. 13. Net release of free energy.
  8. 14. can form two different structures.
  9. 19. any substance that undergoes a chemical change in a given reaction.