Date post: | 17-Jan-2018 |
Category: |
Documents |
Upload: | marcia-cox |
View: | 229 times |
Download: | 0 times |
PHASE CHANGES By Akum Deol
==
Molecule Electron
Heat =Picture = Example
Key
Solid
Solid molecules are tightly packed and have the least amount of energy.
Facts: Solids have definite shape, volume, and density.
Solid
Melting
Adding the amount of energy
Heating up
Liquid
Liquid molecules are loosely packed but have medium amounts of energy.
Facts: Liquids don't have definite shape but have definite volume and density.
Liquid
Evaporating
Adding the amount of energy
Heating up
Gas
Gas molecules spread out to fill the entire space and move freely. And have lots of energy. Facts: Gasses
don't have definite shape, volume or density.
Gas to Liquid
Condensation
Decreasing the amount of energy
Cooling
Liquid
Now the Gas is a Liquid
Liquid to Solid
Freezing
Decreasing amount of energy
Cooling
Solid
Liquid is now a solid
Extras
Gas to Plasma
Ionization
Adding the amount of energy
Heating up
Plasma
Plasma molecules have extremely high level of energy and are electrically charged.
Fact: Plasma don't have any definite shape, volume or density. Plasma is made 99% of the universe. But on Earth Plasma is rare .
Plasma to Gas
Deionization
Decreasing the amount of energy
Cooling
Gas
Plasma is now a gas
Solid to gas
Adding the amount of energy
Sublimation
Heating up
Gas
The solid is now gas
Gas to solid
Decreasing the amount of energy
Deposition
Cooling
Solid
The gas is now a solid
Thank you for watching