Phases Changes

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Across
  1. 2. the measure of how fast the particles in an object are moving.
  2. 3. melting point depends on how strongly the particles of the substance are attracted to one another
  3. 5. vaporization that takes place in the whole substance because the entire substance is being heated. The bubbles are water vapor escaping.
  4. 8. Vaporization that takes place only at the surface. The surface molecules absorb energy from the surroundings.
  5. 9. For a fixed amount of gas at a constant pressure. OR For a fixed amount of gas at a constant pressure.
  6. 10. and amorphous-Not arranged in a repeating pattern.
Down
  1. 1. molecules are arranged in a repeating pattern.
  2. 4. occurs when gas particles lose enough energy to become a liquid.
  3. 6. For a fixed amount of gas at a constant pressure. OR For a fixed amount of gas at a constant temperature.
  4. 7. liquid’s resistance to flow.