ENERGY Alex Charen

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ENERGYAlex Charen
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• K.E. ½ mv2 (mmass vvelocity)
• Gases are made of separate, individual particles
  in continuous motion.
• Kineticin motion
• Molecule- the smallest particle in which an
  element or compound can be divided without
  changing its property.
• Gas molecule move in continuous straight lines.

Kinetic Theory of Gases
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Temperature Phase Change
Tempera t ure
Time (min)
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• 1. Two gas molecules collide they,
• a. break in half
• b. bounce off one another like elastic
• c. combine
• d. make a new element
• When a gas becomes a liquid it is at which
  potential energy?
• a. boiling pt.
• b. freezing pt.
• c. condensation pt.
• d. melting pt.

MULTIPLE CHOICE