Physics Chapter 6

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Across
  1. 2. two or more different elements chemically bonded together
  2. 3. a solution of metals
  3. 4. introduced the Plum Pudding model of the atom
  4. 7. smallest unit of matter
  5. 9. when a vapor's atoms have low enough energy that they begin clinging to one another in a liquid
  6. 11. discovered the atomic nucleus
  7. 12. a process of a substance slowly converting to a vapor without first being heated to the boiling point
  8. 14. a mixture that is uniform throughout
  9. 16. has a positive charge
Down
  1. 1. the process of a solid converting directly to a gas without going through the liquid phase
  2. 5. has a negative charge
  3. 6. coined the term for the word atom
  4. 8. made the periodic table
  5. 10. has no charge
  6. 13. the phase of a substance with very low internal energy
  7. 15. made when different substances are combined together without a chemical reaction