Textbook glossary terminology

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Across
  1. 2. Able to be hammered or bent into new shapes
  2. 5. a substance being dissolved
  3. 7. an increase in size
  4. 11. an electrical switch used in computers to process data quickly
  5. 13. the chemical property of a substance that describes how easily the substance undergoes combustion
  6. 15. a change of state where a gas is cooled and forms a liquid
  7. 17. the substances formed in chemical reactions
  8. 19. a substance made up of long chains of smaller units that are repeated along the chain
  9. 20. a process where 2 liquids or 2 gases mix due to the motion of their particles
  10. 21. The smallest building blocks of matter
Down
  1. 1. a substance that dissolves another substance
  2. 2. Any combination of 2 or more elements and compounds
  3. 3. an alloy of copper and tin that is much harder than pure copper
  4. 4. Substances made up of only one atom
  5. 6. the first chemical explosive; made up of a mixture of saltpetre, sulfur and carbon
  6. 8. a decrease in size
  7. 9. the starting substances in chemical reactions
  8. 10. Substances made of identical moluecules with 2 or more types of atoms
  9. 12. a form of sugar that is produced during photosynthesis and used in respiration to produce energy
  10. 14. a mixture where the substances are mixed on the atomic level
  11. 16. a change of state from solid to gas
  12. 18. Easily crumbled or shattered