Properties of Matter
Kinetic Theory
Thermal Expansion
Behavior of Gases
Atomic Models
100
Any characteristic of a substance that can be observed
What is physical property?
100
Explains how particles behave.
What is Kinetic Theory?
100
A thermometer is an example of this.
What is expansion of liquids?
100
Force exerted per unit area.
What is pressure?
100
First person to identify the atom.
Who is Democritus?
200
Change in size, shape and state of matter.
What is physical change?
200
No fixed volume or shape.
What is a gas?
200
When temperatures rise, particles do this.
What is move faster?
200
Pressure is usually measured in this unit.
What is kPa?
200
The scientist that introduced the Billairds model.
Who is John Dalton?
300
Flammability is an example of this.
What is chemical property?
300
Temperature when a solid liquefies.
What is melting point?
300
Increase in size of a substance when temperature is increased.
What is thermal expansion?
300
Pressure stays the same but the volume increases as the temperature increases.
What is Charles' Law?
300
This scientist used the Gold Foil method to identify electrons.
Who is Rutherford?
400
Clues, such as heat, cooling, formation of bubbles are indicators of this.
What is chemical change?
400
Energy enough for liquid to become gas.
What is heat of vaporization?
400
Hot air in a balloon expands and results in a decrease of this.
What is density?
400
Changing volume changes pressure with temperatures staying the same.
What is Boyle's Law?
400
J.J. Thompson's model was called this.
What is the Plum Pudding Model?
500
Mass is not gained or lost during a chemical change.
What is Law of Conservation of Mass?
500
Spreading of particles until distributed.
What is diffusion?
500
An exception to the thermal expansion rule.
What is water?
500
The result of volume increasing and collision of particles increasing.
What is expansion?
500
Discovered orbitals are energy levels.
Who is Niels Bohr?
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