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Terms
More Terms
What State Am I?
Energy Ch-ch-changes
Even MORE terms
100
An explanation of how particles in matter behave.
What is the Kinetic Theory?
100
Represents the average kinetic energy of the particles in a substance
What is temperature?
100
I do not have a lot of energy, and I have a very specific shape and volume.
What is a solid?
100
On the diagram on you desks, what is happening at point b?
What is melting?
100
Shows the temperature changes of a substance over time as heat is added
What is a heating curve?
200
Temperature when a solid becomes a liquid
What is the melting point?
200
The energy required to change a solid to a liquid
What is heat of fusion?
200
My particles have a little more energy, and can move around, so I do not have a definite shape but I do have a definite volume.
What is liquid?
200
On you diagram on your desks, what state is water in at point c?
What is liquid?
200
Hot air balloons work because of what process?
What is thermal expansion?
300
Temperature when a liquid becomes a solid
What is the boiling point?
300
The energy required to change a liquid to a gas
What is heat of vaporization?
300
I have no definite shape or volume, and my particles are always moving and trying to get away from the other.
What is a gas
300
What is the temperature at point d?
What is 100 degrees Celsius?
300
What state of matter can be found both in fluorescent lights and lightening?
What is plasma?
400
Occurs at the surface of a liquid and can happen at any temperature
What is evaporation?
400
An increase in the size of a substance when heat is added
What is thermal expansion?
400
I make up over 90% of the universe and am composed of positively and negatively charged particles.
What is plasma?
400
On the diagram on your desks, what state is water in at point a?
What is the solid state?
400
What substance expands when it becomes a solid and it actually less dense than it's liquid state?
What is water?
500
Process when a solid changes directly to a gas.
What is sublimation?
500
Occurs throughout a liquid at a specific temperature when heat is added
What is boiling?
500
I can be pushed or squeezed in to any size container, no matter how small.
What is gas?
500
On the diagram on your desks, what is the energy needed for d called?
What is heat of vaporization?
500
Solids that lack a crystalline structure and can melt over a range of surfaces
What are amorphous solids?