Phase Change

Phase Change

Storyboard Text

  • Today, we'll learn about phase change.What is phase change?
  • Well phase change is the different forms a substance takes.They can become a gas, liquid, and a solid.
  • When a liquid is put in a high temperature, it evaporates becoming a gas.The kinetic energy in the temperature causes the molecules to spread out.
  • When a liquid becomes a solid, energy is taken out because the temperature drops.
  • When energy is taken out, it's not as active like a gas becoming liquid thus less energy.
  • That's what phase change is.What did you learn? How can you monitor and explain phase change to others?
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