Keywords

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Across
  1. 3. latent heat of fusion: Energy needed to change 1 kg of a substance from solid to liquid without temperature change.
  2. 5. Mass per unit volume.
  3. 7. point: The temperature at which a liquid changes into a gas.
  4. 8. energy: Total kinetic and potential energy of particles in a substance.
Down
  1. 1. latent heat of vaporisation: Energy needed to change 1 kg of a substance from liquid to gas without temperature change.
  2. 2. energy: Stored energy due to position or arrangement.
  3. 4. point: The temperature at which a solid changes into a liquid.
  4. 6. energy: Energy an object has because it is moving.