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Changes in State - Coggle Diagram
Changes in State
Kinetic and Potential Energy
In snow melting there is all 3 states of matter
Kinetic energy- the energy an object has due to its motion
Temperature- measure of the average kinetic energy of all the particles in an object
Particles have potential energy
The further away an object is the more gravitational potential energy it has
Same goes with chemical potential energy
Thermal Energy
Thermal energy- total potential and kinetic energies of an object
You can change state of matter by heating up or cooling down
Solid to Liquid or Liquid to Solid
Aluminum recycling changes a state of matter to another
To turn solid to liquid you heat it up
After the heat stays the same there is still energy changes
At melting point the temperature stops increasing
The potential energy increases when heating up
Heat leaves an object when freezing
Liquid to Gas or Gas to Liquid
Vaporization- the change in state of a liquid into a gas
Kinetic energy in particles increase until boiling point
Particles loose attraction and turn to gas
Evaporation- vaporization that occurs only at the surface of a liquid
Condensation- the change of state from a gas to a liquid
Solid to Gas or Gas to Solid
Sublimation- the change of state from a solid to a gas without going through the liquid state
Disposition- the change of state of a gas to a solid without going through the liquid state
States of Water
Water can be all states of matter
When you place a beaker of ice on a hot plate the temperature rises
Melting happens when attraction lesses
Once a matter changes the temperature rises again
Conservation of Mass and Energy
When matter changes matter and energy is conserved
If you added gas to the remaining liquid the matter is conserved